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EN 10219 tus qauv yog European specification uas qhia txog cov txheej txheem kev xa khoom rau txias -tsim welded structural hollow seem ua los ntawm non- alloy thiab nplua nplej hlau. Cov ntu hollow no tau siv dav hauv kev tsim kho, engineering engineering, tshuab thiab steel qauv, thiab muaj lub zog siab, zoo weldability thiab lub zog zoo - rau - qhov hnyav piv.

EN 10219 yog tsim los ntawm ob qhov tseem ceeb

TS EN 10219-1

Cov xwm txheej kev xa khoom

TS EN 10219-2

Tolerances, qhov ntev, thiab cov khoom seem

Cov txheej txheem no qhia txog qhov yuav tsum tau ua rau txias- tsim cov qauv hollow seem uas yog welded los ntawm kub - dov los yog txias - dov steel sawb los yog phaj, ces zoo li tus (feem ntau yog los ntawm kev sib sau thiab vuam) yam tsis muaj kev kho cua sov ntxiv (tshwj tsis yog tau teev tseg).

 

Yog tias koj tab tom ua haujlwm nrog lub raj square, lub raj raj lossis lub voj voos puag ncig (CHS, RHS, SHS), tshwj xeeb tshaj yog nyob rau hauv kev siv cov qauv, kev nkag siab txog EN 10219 tus qauv yog qhov tseem ceeb los xyuas kom meej qhov zoo, ua raws thiab kev ua tau zoo.

 

LEFIN STEEL - Koj Trusted Partner for High -Quality Steel Tubes thiab Pipes

 

EN10219-1 Scope ntawm daim ntawv thov:

 

TS EN 10219-1 qhia txog cov kev cai rau kev txias -tsim vuam ntawm round, square thiab rectangular raj, thiab muaj feem xyuam rau cov hollow seem uas txias -tsim los yog tsis tshav kub- kho. Nws tshwj xeeb tshwj xeeb tshwj xeeb uas tsis yog- alloy siab- zoo steel, nplua- tsis yog- alloy siab- zoo steel thiab nplua-grained alloy tshwj xeeb hlau.

 

Txhawm rau kom ua tiav, hauv cov ntsiab lus yooj yim, EN10210-1 thiab EN10219-1 yog ob qho tib si sib koom ua qauv ntawm Cov Khoom Siv Khoom Siv Khoom Siv (CPR). Cov kav hlau sib txuas yog feem ntau siv hauv kev tsim kho. Qhov txawv yog tias EN10210-1 yog tsim rau cov kav dej kub-tsim hollow, thaum EN10219-1 yog tsim rau cov kav dej txias uas tsis tau kho cua sov.

 

EN 10219 kev qhia tshwj xeeb qhia txog cov txheej txheem kev xa khoom rau txias - tsim welded structural hollow seem ntawm lub voj voog, square raj, lossis daim duab plaub. Nws siv tshwj xeeb rau cov seem uas txias - tsim yam tsis muaj kev kho cua sov tom qab. Cov qauv no yog qhov tseem ceeb rau kev siv cov txheej txheem uas cov ntu hollow yog siv rau hauv kev tsim vaj tsev, txuas hniav, thiab lwm yam kev tsim vaj tsev, muab cov yam ntxwv tseem ceeb xws li lub zog thiab kev cuam tshuam.

 

Lub Classified Steels

 

Cov hlau tau muab faib ua EN 10219 raws li hauv qab no zoo ib yam li kev faib tawm hauv EN 10210 tus qauv:

• 1. Tsis yog- alloy steels

• 2. Zoo- cov hlau zoo

 

Rau cov uas tsis yog- alloy steel structural hollow seem cov npe yuav tsum muaj xws li:

• - tus naj npawb ntawm European Standard (EN 10219 specification);

• – (S) tsab ntawv loj S rau structural steel;

• - qhov qhia tau hais tias qhov tsawg kawg nkaus yield zog rau thickness Tsawg dua los yog sib npaug rau 16 hli qhia nyob rau hauv N / mm2;

• – (JR) cov tsiaj ntawv loj JR rau qhov zoo nrog cov khoom muaj feem cuam tshuam ntawm chav tsev kub; los yog

• - (J) tsab ntawv loj J thiab tus lej 0 lossis 2 rau cov khoom zoo nrog cov khoom muaj feem cuam tshuam ntawm 0℃thiab -20℃feem;

• – (H) tsab ntawv loj H los qhia cov seem hollow.

 

Piv txwv li EN 10219 specification S275J0H

• EN 10219 - Tus lej ntawm European Standard

• S - Cov qauv hlau

• 275 – Yam tsawg kawg nkaus yield zog (N/mm2) rau thickness tsis ntau tshaj 16 hli

• J0 – Impact zog, 27J yam tsawg kawg nkaus ntawm 0 degree

• H – Hollow seem

 

Rau nplua grain steel structural hollow seem, steel designation muaj xws li:

• - tus naj npawb ntawm European Standard (EN 10219 specification);

• – (S) tsab ntawv loj S rau structural steel;

• - qhov qhia tau hais tias qhov tsawg kawg nkaus yield zog rau thicknesses tsawg dua los yog sib npaug rau 16 hli qhia nyob rau hauv N / mm2;

• – (N) tsab ntawv loj N los qhia txog cov khoom noj khoom noj uas zoo li qub los yog cov khoom noj khoom noj uas tsis zoo

• – (M) tsab ntawv loj M los qhia cov thermomechanically dov pub-cov khoom siv;

• - (L) tsab ntawv loj L rau qhov zoo nrog cov khoom muaj feem cuam tshuam ntawm -50℃;

• – (H) tsab ntawv loj H los qhia cov seem hollow.

 

Piv txwv li EN 10219 S355NLH

• EN 10219 - Tus lej ntawm European Standard

• S - Cov qauv hlau

• 355 – Yam tsawg kawg nkaus yield zog (N/mm2) rau thickness tsis ntau tshaj 16 hli

• NL – Normalized fine grain steel pub- Tshuag, 27J yam tsawg kawg nkaus ntawm -50 degree

• thiab H – Hollow seem

 

TS EN 10219 Kev xav tau rau cov tshuaj muaj pes tsawg leeg ntawm cov kav dej

 

Cov qauv hollow seem ntawm cov uas tsis yog- alloy steels
Tshuaj muaj pes tsawg leeg, max,%
  C Si Mn P S N
S235 JRH 0.17 - 1.4 0.045 0.045 0.009
S275J0H 0.2 - 1.5 0.04 0.04 0.009
S275J2H 0.2 - 1.5 0.035 0.035 -
S355J0H 0.22 0.55 1.6 0.04 0.04 0.009
S355J2H 0.22 0.55 1.6 0.035 0.035 -

 

Cov qauv hollow seem ntawm nplua grain steels

Tshuaj muaj pes tsawg leeg, max,%, feedstock condition N (Normalized / Normalized Rolled)
 

C

Si

Mn

P

S

Nb

V

Al (tag nrho min)

Ti

Cr

Ni

Mo

Cu

N

S275 NH

0.2

0.4

0.5 - 1.4

0.035

0.03

0.05

0.05

0.02

0.03

0.3

0.3

0.1

0.35

0.015

S275 NLH

0.2

0.4

0.5 - 1.4

0.03

0.025

0.05

0.05

0.02

0.03

0.3

0.3

0.1

0.35

0.015

S355 NH

0.2

0.5

0.9 - 1.65

0.035

0.03

0.05

0.12

0.02

0.03

0.3

0.5

0.1

0.35

0.015

S355 NLH

0.18

0.5

0.9 - 1.65

0.03

0.025

0.05

0.12

0.02

0.03

0.3

0.5

0.1

0.35

0.015

 

EN 10219 Mechanical zog

 

Cov khoom siv hluav taws xob tsis yog - alloy steel hollow seem
Steel npe Yield zog, Lub zog tensile, Elongation, min,%
min, psi [MPa] min, psi [MPa]
Nominal thickness Nominal thickness Nominal thickness
Tsawg dua los yog sib npaug li 16 >16 Tsawg dua lossis sib npaug li 40 ＜3 Ntau dua lossis sib npaug li 3 Tsawg dua lossis sib npaug rau 40 Tsawg dua los yog sib npaug li 40
S235 JRH 235 225 360-510 340-470 24
S275J0H 275 265 430-580 410-560 20
S275J2H 275 265 430-580 410-560 20
S355J0H 355 345 510-680 490-630 20
S355J2H 355 345 510-680 490-630 20

 

Mechanical zog ntawm fine grain steels hollow seem,
feedstock condition N (Normalized / Normalized Rolled)
Steel npe Yield zog, Lub zog tensile, Elongation, min,%
min, psi [MPa] min, psi [MPa]
Nominal thickness Nominal thickness Nominal thickness
Tsawg dua los yog sib npaug li 16 >16 Tsawg dua lossis sib npaug li 40 Tsawg dua los yog sib npaug li 40 Tsawg dua los yog sib npaug li 40
S275 NH 275 265 370-540 24
S275 NLH 275 265 370-540 24
S355 NH 355 345 470-630 22
S355 NLH 355 345 470-630 22

 

Kev kam rau siab ntawm qhov ntev yog tsim raws li EN 10219

 

Kev kam rau siab ntawm qhov ntev yog tsim raws li EN 10219-1 & 2
Yam ntxwv Tolerances
Sab nraud qhov ntev ntawm sab (H,B<100mm) ± 1% nrog min ntawm ± 0.5mm
H: Sab ntev
B: Shortest sab		 (100mm Tsawg dua lossis sib npaug rau H, B Tsawg dua lossis sib npaug li 200mm)

(200 hli		 ±0.8%

±0.6%
Phab ntsa thickness (T) (T Tsawg dua lossis sib npaug li 5mm) ±10%
(5 hli ± 0.50 hli
Concavity / convexity MAX 0.8% nrog min ntawm 0.5mm
Squareness ntawm sab 90℃± 1 degree
Sab nraud kaum vojvoog (T Tsawg dua lossis sib npaug li 6 hli) 1.6T Tsawg dua lossis sib npaug R Tsawg dua lossis sib npaug rau 2.4T
(6 hli 2.0T Tsawg dua lossis sib npaug R Tsawg dua lossis sib npaug rau 3.0T
(10 hli 2.4T Tsawg dua lossis sib npaug R Tsawg dua lossis sib npaug rau 3.6T
Twist 2 hli +0.5mm / m nyob rau hauv ntev
Kev ncaj 0.15% nyob rau hauv tag nrho ntev
Pawg ± 6% ntawm tus kheej ntev
Ntev kwv yees 0, +50mm  
Exact L<6,000mm
6,000mm Tsawg dua lossis sib npaug L Tsawg dua lossis sib npaug li 10,000mm
10,000 mm		 0, +5mm  
0, +15mm  
0, +5mm+1mm/m  
Nco tseg
1) Sab nraud qhov ntev yog ntsuas thoob plaws lub tiaj tiaj ntawm txoj haujlwm tsawg kawg 50 hli los ntawm qhov kawg ntawm HSS.

 

TS EN 10219 Cov kav dej qhov ntev thiab cov lus qhia tshwj xeeb

 

Cov khoom siv Square: 50mm × 50mm txog 120mm × 120mm
Qhov ntev Pawg Thaj chaw Thib ob
lub sijhawm ntawm cheeb tsam		 Radius ntawm gyration Elastic seem modulus Yas seem modulus Torsional inertia tsis tu ncua Torsional modulus tsis tu ncua Sab saum toj cheeb tsam ib 'meter' ntev Nominal ntev ib tonne
Nominal loj Thickness
A×B
mm hli		 t
mm		 M
kg/m		 A
cm xo		 lx ib
cm4 ua		 ly
cm4 ua		 ib ix
cm		 iy
cm		 Zx
cm3 ua		 Zy
cm3 ua		 Zpx
cm3 ua		 Zpy
cm3 ua		 cm4 ua cm3 ua m²/m m
50 x 50 1.6
2.0
2.3
2.5
3.0
3.2
4.0
4.5
5.0
6.0		 2.38
2.93
3.34
3.60
4.25
4.50
5.45
6.02
6.56
7.56		 3.032
3.737
4.252
4.589
5.408
5.727
6.94B
7.669
8.356
9.633		 11.7
14.1
15.9
16.9
19.5
20.4
23.7
25.5
27.0
29.5		 11.7
14.1
15.9
16.9
195
20.4
23.7
25.5
27.0
29.5		 1.96
1.95
1.93
1.92
1.90
1.89
1.85
1.82
1.80
1.75		 1.96
1.95
1.93
1.92
1.90
1.89
1.85
1.82
1.80
1.75		 4.68
5.66
6.34
6.78
7.79
8.16
9.49
10.2
10.8
11.8		 4.68
5.66
6.34
6.78
7.79
8.16
9.49
10.2
10.8
11.8		 5.46
6.66
7.52
8.07
9.39
9.89
11.7
12.8
13.7
15.3		 5.46
6.66
7.52
8.07
9.39
9.89
11.7
12.8
13.7
15.3		 18.5
22.6
25.6
27.5
32.1
33.9
40.4
44.1
47.5
53.2		 7.04
8.51
9.55
10.2
11.8
12.3
14.4
15.6
16.6
18.2		 0.195
0.193
0.192
0.191
0.190
0.189
0.186
0.185
0.183
0.179		 420
341
300
278
236
222
183
166
152
132
60 x 60 1.6
2.0
2.3
2.5
3.0
3.2
4.0
4.5
5.0
6.0		 2.88
3.56
4.06
4.39
5.19
5.50
6.71
7.43
8.13
9.45		 3.672
4.537
5.172
5.589
6.608
7.007
8.548
9.469
10.36
12.03		 20.7
25.1
28.3
30.3
35.1
36.9
43.6
47.2
50.5
56.1		 20.7
25.1
28.3
30.3
35.1
36.9
43.6
47.2
50.5
56.1		 2.37
2.35
2.34
2.33
2.31
2.30
2.26
2.23
2.21
2.16		 2.37
2.35
2.34
2.33
2.31
2.30
2.26
2.23
2.21
2.16		 6.89
8.38
9.44
10.1
11.7
12.3
14.5
15.7
16.8
18.7		 6.89
8.38
9.44
10.1
11.7
12.3
14.5
15.7
16.8
18.7		 7.99
9.79
11.1
11.9
14.0
14.7
17.6
19.3
20.9
23.7		 7.99
9.79
11.1
11.9
14.0
14.7
17.6
19.3
20.9
23.7		 32.4
39.8
45.2
48.7
57.1
60.3
72.6
79.8
86.4
98.4		 10.4
12.6
14.2
15.2
17.7
18.6
22.0
23.9
25.6
28.6		 0.235
0.233
0.232
0.231
0.230
0.229
0.226
0.225
0.223
0.219		 347
281
246
228
193
182
149
135
123
106
75×75 1.6
2.0
2.3
2.5
3.0
3.2
4.0
4.5
5.0
6.0
6.3
8.0		 3.64
4.50
5.14
5.56
6.60
7.01
8.59
9.55
10.5
12.3
12.5
15.1		 4.632
5.737
6.552
7.089
8.408
8.927
10.95
12.17
13.36
15.63
15.95
19.24		 41.3
50.5
57.1
61.4
71.6
75.5
90.2
98.6
106
120
119
134		 41.3
50.5
57.1
61.4
71.6
75.5
90.2
98.6
106
120
119
134		 2.99
2.97
2.95
2.94
2.92
2.91
2.87
2.85
2.82
2.77
2.73
2.64		 2.99
2.97
2.95
2.94
2.92
2.91
2.87
2.85
2.82
2.77
2.73
2.64		 11.0
13.5
15.2
16.4
19.1
20.1
24.1
26.3
28.4
32.0
31.8
35.7		 11.0
13.5
15.2
16.4
19.1
20.1
24.1
26.3
28.4
32.0
31.8
35.7		 12.7
15.6
17.7
19.1
22.5
23.8
28.8
31.7
34.5
39.6
39.7
46.1		 12.7
15.6
17.7
19.1
22.5
23.8
28.8
31.7
34.5
39.6
39.7
46.1		 64.1
79.0
90.0
97.1
115
121
147
163
177
205
211
247		 16.5
20.2
22.9
24.6
28.7
30.3
36.3
39.7
42.9
48.7
49.7
56.7		 0.295
0.293
0.292
0.291
0.290
0.289
0.286
0.285
0.283
0.279
0.273
0.266		 275
222
194
180
152
143
116
105
95.4
81.5
79.9
66.2
80 x 80 2.3
2.5
3.0
3.2
4.0
4.5
5.0
6.0
6.3
8.0		 5.50
5.96
7.07
7.51
9.22
10.3
11.3
13.2
13.5
16.4		 7.012
7.589
9.008
9.567
11.75
13.07
14.36
16.83
17.21
20.84		 69.9
75.1
87.8
92.7
111
122
131
149
149
168		 69.9
75.1
87.8
92.7
111
122
131
149
149
168		 3.16
3.15
3.12
3.11
3.07
3.05
3.03
2.98
2.94
2.84		 3.16
3.15
3.12
3.11
3.07
3.05
3.03
2.98
2.94
2.84		 17.5
18.8
22.0
23.2
27.8
30.4
32.9
37.3
37.1
42.1		 17.5
18.8
22.0
23.2
27.8
30.4
32.9
37.3
37.1
42.1		 20.3
21.9
25.8
27.3
33.1
36.5
39.7
45.8
46.1
53.9		 20.3
21.9
25.8
27.3
33.1
36.5
39.7
45.8
46.1
53.9		 110
119
140
148
180
200
218
252
261
307		 26.2
28.2
33.0
34.9
41.8
45.9
49.7
56.6
57.9
66.6		 0.312
0.311
0.310
0.309
0.306
0.305
0.303
0.299
0.293
0.286		 182
168
141
133
108
97.5
88.7
75.7
74.0
61.1
90 x 90 2.3
2.5
3.0
3.2
4.0
4.5
5.0
6.0
6.3		 6.23
6.74
8.01
8.51
10.5
11.7
12.8
15.1
15.5		 7.932
8.589
10.21
10.85
13.35
14.87
16.36
19.23
19.73		 101
109
127
135
162
178
193
220
221		 101
109
127
135
162
178
193
220
221		 3.56
3.56
3.53
3.52
3.48
3.46
3.43
3.39
3.35		 3.56
3.56
3.53
3.52
3.48
3.46
3.43
3.39
3.35		 22.4
24.1
28.3
29.9
36.0
39.5
42.9
49.0
49.1		 22.4
24.1
28.3
29.9
36.0
39.5
42.9
49.0
49.1		 25.9
28.0
33.0
35.0
42.6
47.1
51.4
59.5
60.3		 25.9
28.0
33.0
35.0
42.6
47.1
51.4
59.5
60.3		 158
170
201
214
261
289
316
368
382		 33.6
36.2
42.5
44.9
54.2
59.6
64.7
74.2
76.2		 0.352
0.351
0.350
0.349
0.346
0.345
0.343
0.339
0.333		 161
148
125
117
95.4
85.7
77.9
66.2
64.6
100 x 100 1.6
2.0
2.3
2.5
3.0
3.2
4.0
4.5
5.0
6.0
6.3
8.0
9.0
10.0
12.0		 4.89
6.07
6.95
7.53
8.96
9.52
11.7
13.1
14.4
17.0
17.5
21.4
23.5
25.6
28.3		 6.232
7.737
8.852
9.589
11.41
12.13
14.95
16.67
18.36
21.63
22.25
27.24
29.98
32.57
36.06		 100
123
140
151
177
187
226
249
271
311
314
366
391
411
408		 100
123
140
151
177
187
226
249
271
311
314
366
391
411
408		 4.01
3.99
3.97
3.96
3.94
3.93
3.89
3.87
3.84
3.79
3.76
3.67
3.61
3.55
3.36		 4.01
3.99
3.97
3.96
3.94
3.93
3.89
3.87
3.84
3.79
3.76
3.67
3.61
3.55
3.36		 20.0
24.6
27.9
30.1
35.4
37.5
45.3
49.9
54.2
62.3
62.8
73.2
78.1
82.2
81.6		 20.0
24.6
27.9
30.1
35.4
37.5
45.3
49.9
54.2
62.3
62.8
73.2
78.1
82.2
81.6		 22.9
28.3
32.3
34.9
41.2
43.7
53.3
59.0
64.6
75.1
76.4
91.1
98.6
105
110		 22.9
28.3
32.3
34.9
41.2
43.7
53.3
59.0
64.6
75.1
76.4
91.1
98.6
105
110		 154
191
217
235
279
296
362
402
441
514
536
645
700
750
794		 30.0
36.9
42.0
45.2
53.2
56.3
68.1
75.1
81.7
94.1
97.0
114
123
130
136		 0.395
0.393
0.392
0.391
0.390
0.389
0.386
0.385
0.383
0.379
0.373
0.366
0.361
0.357
0.338		 204
165
144
133
112
105
85.2
76.4
69.4
58.9
57.3
46.8
42.5
39.1
35.3
120 x 120 6.0
6.3
8.0
9.0
10.0
12.0		 20.7
21.4
26.4
29.2
31.8
35.8		 26.43
27.29
33.64
37.18
40.57
45.66		 562
572
677
730
777
806		 562
572
677
730
777
806		 4.61
4.58
4.49
4.43
4.38
4.20		 4.61
4.58
4.49
4.43
4.38
4.20		 93.7
95.3
113
122
129
134		 93.7
95.3
113
122
129
134		 112
114
138
150
162
174		 112
114
138
150
162
174		 913
955
1,160
1,270
1,380
1,520		 141
146
175
189
203
219		 0.459
0.453
0.446
0.441
0.437
0.418		 48.2
46.7
37.9
34.3
31.4
27.9

 

Nco tseg

 

Kev suav ntawm cov khoom seem yog ua raws li hauv qab no lub kaum geometry, raws li tus qauv.

1

 

Thickness (T) Insidecornerprofile Outsidecornerprofile
6mm ib az 1.0T 2.0T
ntau tshaj 6mm thiab
tsawg dua 10mm		 1.5T 2.5T
ntau tshaj 10mm 2.0T 3.0T

 

Cov khoom siv Square: 125mm × 125mm txog 350mm × 350mm
Qhov ntev Pawg Thaj chaw Thib ob
lub sijhawm ntawm cheeb tsam		 Radius ntawm gyration Elastic seem modulus Yas seem modulus Torsional inertia tsis tu ncua Torsional modulus tsis tu ncua Sab saum toj cheeb tsam ib 'meter' ntev Nominal ntev ib tonne
Nominal loj Thickness
A×B
mm hli		 t
mm		 M
kg/m		 A
cm xo		 lx ib
cm4 ua		 ly
cm4 ua		 ib ix
cm		 iy
cm		 Zx
cm3 ua		 Zy
cm3 ua		 Zpx
cm3 ua		 Zpy
cm3 ua		 cm4 ua cm3 ua m²/m m
125 x 125 2.3
2.5
3.0
3.2
4.0
4.5
5.0
6.0
6.3
8.0
9.0
10.0
12.0
12.5		 8.75
9.49
11.3
12.0
14.9
16.6
18.3
21.7
22.4
27.7
30.6
33.4
37.7
38.9		 11.15
12.09
14.41
15.33
18.95
21.17
23.36
27.63
28.55
35.24
38.98
42.57
48.06
49.54		 278
300
355
376
457
506
553
641
653
775
838
893
934
949		 278
300
355
376
457
506
553
641
653
775
838
893
934
949		 4.99
4.98
4.96
4.95
4.91
4.89
4.86
4.82
4.78
4.69
4.64
4.58
4.41
4.38		 4.99
4.98
4.96
4.95
4.91
4.89
4.86
4.82
4.78
4.69
4.64
4.58
4.41
4.38		 44.5
48.1
56.7
60.1
73.2
80.9
88.4
103
104
124
134
143
149
152		 44.5
48.1
56.7
60.1
73.2
80.9
88.4
103
104
124
134
143
149
152		 51.1
55.3
65.6
69.6
85.3
94.8
104
122
125
151
165
178
192
197		 51.1
55.3
65.6
69.6
85.3
94.8
104
122
125
151
165
178
192
197		 430
465
553
587
722
804
884
1,040
1,090
1,330
1,450
1,570
1,750
1,790		 66.8
72.1
85.1
902
110
122
133
154
160
192
208
223
243
248		 0.492
0.491
0.490
0.489
0.486
0.485
0.483
0.479
0.473
0.466
0.461
0.457
0.438
0.436		 114
105
88.4
83.1
67.2
60.2
54.5
46.1
44.6
36.1
32.7
29.9
26.5
25.7
150 x 150 3.2
4.0
4.5
5.0
6.0
6.3
8.0
9.0
10.0
12.0
12.5		 14.5
18.0
20.1
22.3
26.4
27.4
33.9
37.7
41.3
47.1
48.7		 18.53
22.95
25.67
28.36
33.63
34.85
43.24
47.98
52.57
60.06
62.04		 661
808
896
982
1,150
1,170
1,410
1,540
1,650
1,780
1,820		 661
808
896
982
1,150
1,170
1,410
1,540
1,650
1,780
1,820		 5.97
5.93
5.91
5.89
5.84
5.80
5.71
5.66
5.61
5.44
5.41		 5.97
5.93
5.91
5.89
5.84
5.80
5.71
5.66
5.61
5.44
5.41		 88.1
108
120
131
153
156
188
205
220
237
242		 88.1
108
120
131
153
156
188
205
220
237
242		 101
125
139
153
180
185
226
248
269
298
306		 101
125
139
153
180
185
226
248
269
298
306		 1,030
1.260
1,410
1,550
1,830
1,920
2,360
2,610
2,840
3,230
3,320		 132
162
180
197
230
239
289
316
341
380
389		 0.589
0.586
0.585
0.583
0.579
0.573
0.566
0.561
0.557
0.538
0.536		 68.8
55.5
49.6
44.9
37.9
36.6
29.5
26.6
24.2
21.2
20.5
175 ×175 4.5
5.0
6.0
6.3
8.0
9.0
10.0
12.0
12.5		 23.7
26.2
31.1
32.3
40.2
44.7
49.1
56.6
58.5		 30.17
33.36
39.63
41.15
51.24
56.98
62.57
72.06
74.54		 1,450
1,590
1,860
1,920
2,330
2,550
2,750
3,020
3,090		 1,450
1,590
1,860
1,920
2,330
2,550
2,750
3,020
3,090		 6.93
6.91
6.86
6.83
6.74
6.68
6.63
6.47
6.44		 6.93
6.91
6.86
6.83
6.74
6.68
6.63
6.47
6.44		 166
182
213
219
266
291
314
345
354		 166
182
213
219
266
291
314
345
354		 192
211
249
257
316
348
379
425
438		 192
211
249
257
316
348
379
425
438		 2,260
2,500
2,950
3,100
3,840
4,250
4,640
5,350
5,520		 249
273
320
333
406
446
484
547
562		 0.685
0.683
0.679
0.673
0.666
0.661
0.657
0.638
0.636		 42.2
38.2
32.1
31.0
24.9
22.4
20.4
17.7
17.1
200 x 200 4.5
5.0
6.0
6.3
8.0
9.0
10.0
12.0
12.5
16.0		 27.2
30.1
35.8
37.2
46.5
51.8
57.0
66.0
68.3
83.8		 34.67
38.36
45.63
47.45
59.24
65.98
72.57
84.06
87.04
106.8		 2,190
2,410
2,830
2,920
3,570
3,920
4,250
4,730
4,860
5,620		 2,190
2,410
2,830
2,920
3,570
3,920
4,250
4,730
4,860
5,620		 7.95
7.93
7.88
7.85
7.76
7.71
7.65
7.50
7.47
7.26		 7.95
7.93
7.88
7.85
7.76
7.71
7.65
7.50
7.47
7.26		 219
241
283
292
357
392
425
473
486
562		 219
241
283
292
357
392
425
473
486
562		 253
279
330
341
421
465
508
576
594
706		 253
279
330
341
421
465
508
576
594
706		 3,410
3,760
4,460
4,680
5,820
6,450
7,070
8,230
8,500
10,200		 329
362
426
444
544
599
652
743
766
901		 0.785
0.783
0.779
0.773
0.766
0.761
0.757
0.738
0.736
0.718		 36.7
33.2
27.9
26.8
21.5
19.3
17.6
15.2
14.6
11.9
250 ×250 6.0
6.3
8.0
9.0
10.0
12.0
12.5
16.0
19.0		 45.2
47.1
59.1
65.9
72.7
84.8
88.0
109
126		 57.63
60.05
75.24
83.98
92.57
108.1
112.0
138.8
160.1		 5,670
5,870
7,230
7,980
8,710
9,860
10,200
12,000
13,400		 5,670
5,870
7,230
7,980
8,710
9,860
10,200
12,000
13,400		 9.92
9.89
9.80
9.75
9.70
9.55
9.52
9.32
9.13		 9.92
9.89
9.80
9.75
9.70
9.55
9.52
9.32
9.13		 454
470
578
639
697
789
813
964
1,070		 454
470
578
639
697
789
813
964
1,070		 524
544
676
750
822
944
975
1,180
1,330		 524
544
676
750
822
944
975
1,180
1,330		 8,840
9,290
11,600
12,900
14,200
16,700
17,300
21,100
24,000		 681
711
878
972
1,060
1,230
1,270
1,520
1,710		 0.979
0.973
0.966
0.961
0.957
0.938
0.936
0.918
0.902		 22.1
21.2
16.9
15.2
13.8
11.8
11.4
9.18
7.96
300 x 300 6.0
6.3
8.0
9.0
10.0
12.0
12.5
16.0
19.0		 54.7
57.0
71.6
80.1
88.4
104
108
134
155		 69.63
72.65
91.24
102.0
112.6
132.1
137.0
170.8
198.1		 9,960
10,300
12,800
14,200
15,500
17,800
18,300
22,100
24,800		 9,960
10,300
12,800
14,200
15,500
17,800
18,300
22,100
24,800		 12.0
11.9
11.8
11.8
11.7
11.6
11.6
11.4
11.2		 12.0
11.9
11.8
11.8
11.7
11.6
11.6
11.4
11.2		 664
689
853
946
1,030
1,180
1,220
1,470
1,650		 664
689
853
946
1,030
1,180
1,220
1,470
1,650		 764
795
991
1,100
1,210
1,400
1,450
1,770
2,020		 764
795
991
1,100
1,210
1,400
1,450
1,770
2,020		 15,400
16,200
20,300
22,700
25,000
29,500
30,600
37,800
43,500		 997
1,040
1,290
1,430
1,570
1,830
1,890
2,300
2,610		 1.18
1.17
1.17
1.16
1.16
1.14
1.14
1.12
1.10		 18.3
17.5
14.0
12.5
11.3
9.65
9.30
7.46
6.43
350 x 350 9.0
10.0
12.0
12.5
16.0
19.0
20.0
22.0		 94.2
104
123
127
159
185
194
210		 120.0
132.6
156.1
162.0
202.8
236.1
246.8
267.9		 23,000
25,200
29,100
30,000
36,500
41,400
42,900
45,700		 23,000
25,200
29,100
30,000
36,500
41,400
42,900
45,700		 13.8
13.8
13.6
13.6
13.4
13.2
13.2
13.1		 13.8
13.8
13.6
13.6
13.4
13.2
13.2
13.1		 1,310
1,440
1,660
1,720
2,090
2,370
2,450
2,610		 1,310
1440
1,660
1,720
2,090
2,370
2,450
2,610		 1,520
1,670
1,950
2,020
2,490
2,860
2,970
3,190		 1,520
1,670
1,950
2,020
2,490
2,860
2,970
3,190		 36,400
40,100
47,600
49,400
61,500
71,100
74,200
80,100		 1,990
2,180
2,550
2,640
3,240
3,700
3,850
4,120		 1.36
1.36
1.34
1.34
132
1.30
1.30
1.29		 10.6
9.61
8.16
7.86
6.28
5.40
5.16
4.76

 

Cov khoom siv Square: 400mm × 400mm txog 550mm × 550mm
Qhov ntev Pawg Thaj chaw Thib ob
lub sijhawm ntawm cheeb tsam		 Radius ntawm gyration Elastic seem modulus Yas seem modulus Torsional inertia tsis tu ncua Torsional modulus tsis tu ncua Sab saum toj cheeb tsam ib 'meter' ntev Nominal ntev ib tonne
Nominal loj Thickness
A×B
mm hli		 t
mm		 M
kg/m		 A
cm xo		 lx ib
cm4 ua		 ly
cm4 ua		 ib ix
cm		 iy
cm		 Zx
cm3 ua		 Zy
cm3 ua		 Zpx
cm3 ua		 Zpy
cm3 ua		 cm4 ua cm3 ua m²/m m
400 x 400 9.0 108 138.0 34,800 34,800 15.9 15.9 1,740 1,740 2,010 2,010 54,700 2,630 1.56 9.23
10.0 120 152.6 38,200 38,200 15.8 15.8 1,910 1,910 2,210 2,210 60,400 2,890 1.56 8.35
12.0 141 180.1 44,300 44,300 15.7 15.7 2,220 2,220 2,590 2,590 71,800 3,400 1.54 7.07
12.5 147 187.0 45,900 45,900 15.7 15.7 2,290 2,290 2,680 2,680 74,600 3,520 1.54 6.81
16.0 184 234.8 56,200 56,200 15.5 15.5 2,810 2,810 3,320 3,320 93,300 4,340 1.52 5.43
19.0 215 274.1 64,100 64,100 15.3 15.3 3,210 3,210 3,830 3,830 108,000 4,980 1.50 4.65
20.0 225 286.8 66,600 66,600 15.2 15.2 3,330 3,330 3,990 3,990 113,000 5,190 1.50 4.44
22.0 245 311.9 71,300 71,300 15.1 15.1 3,570 3,570 4,310 4,310 123,000 5,580 1.49 4.08
450 x 450 9.0 122 156.0 50,100 50,100 17.9 17.9 2,230 2,230 2,560 2,560 78,400 3,360 1.76 8.17
10.0 136 172.6 55,100 55,100 17.9 17.9 2,450 2,450 2,830 2,830 86,600 3,700 1.76 7.38
12.0 160 204.1 64,200 64,200 17.7 17.7 2,850 2,850 3,320 3,320 103,000 4,360 1.74 6.24
12.5 167 212.0 66,500 66,500 17.7 17.7 2,950 2,950 3,440 3,440 107,000 4,520 1.74 6.01
16.0 209 266.8 81,800 81,800 17.5 17.5 3,640 3,640 4,280 4,280 134,000 5,600 1.72 4.78
19.0 245 312.1 93,900 93,900 17.3 17.3 4,170 4,170 4,950 4,950 157,000 6,450 1.70 4.08
20.0 257 326.8 97,700 97,700 17.3 17.3 4,340 4,340 5,170 5,170 164,000 6,730 1.70 3.90
22.0 279 355.9 105,000 105,000 17.2 17.2 4,660 4,660 5,590 5,590 178,000 7,260 1.70 3.58
500 x 500 9.0 137 174.0 69,300 69,300 20.0 20.0 2,770 2,770 3,190 3,190 108,000 4,190 1.96 7.32
  10.0 151 192.6 76,300 76,300 19.9 19.9 3,050 3,050 3,520 3,520 119,000 4,610 1.96 6.62
  12.0 179 228.1 89,200 89,200 19.8 19.8 3,570 3,570 4,130 4,130 142,000 5,440 1.94 5.59
  12.5 186 237.0 92,400 92,400 19.7 19.7 3,700 3,700 4,290 4,290 148,000 5,640 1.94 5.37
  16.0 235 298.8 114,000 114,000 19.6 19.6 4,570 4,570 5,350 5,350 186,000 7,010 1.92 4.26
  19.0 275 350.1 132,000 132,000 19.4 19.4 5,260 5,260 6,210 6,210 218,000 8,120 1.9 3.64
  20.0 288 366.8 137,000 137,000 19.3 19.3 5,480 5,480 6,490 6,490 228,000 8,470 1.9 3.47
  22.0 314 399.9 148,000 148,000 19.2 19.2 5,910 5,910 7,030 7,030 248,000 9,150 1.89 3.19
550 x 550 12.0
12.5
16.0
19.0
20.0
22.0		 198
206
260
305
319
348		 252.1
262.0
330.8
388.1
406.8
443.9		 120,000
124,000
154,000
178,000
186,000
201,000		 120,000
124,000
154,000
178,000
186,000
201,000		 21.8
21.8
21.6
21.4
21.4
21.3		 21.8
21.8
21.6
21.4
21.4
21.3		 4,360
4,520
5,610
6,480
6,760
7,300		 4,360
4,520
5,610
6,480
6,760
7,300		 5,040
5,230
6,540
7,610
7,960
8,640		 5,040
5,230
6,540
7,610
7,960
8,640		 191,000
198,000
250,000
292,000
306,000
333,000		 6,640
6,890
8,590
9,970
10,400
11,300		 2.14
2.14
2.12
2.10
2.10
2.09		 5.05
4.86
3.85
3.28
3.13
2.87

 

Tshooj khoom Rectangulaer: 60mm × 30mm txog 75mm × 50mm
Qhov ntev Pawg Thaj chaw Thib ob
lub sijhawm ntawm cheeb tsam		 Radius ntawm gyration Elastic seem modulus Yas seem modulus Torsional inertia tsis tu ncua Torsional modulus tsis tu ncua Sab saum toj cheeb tsam ib 'meter' ntev Nominal ntev ib tonne
Nominal loj Thickness
A×B
mm hli		 t
mm		 M
kg/m		 A
cm xo		 lx ib
cm4 ua		 ly
cm4 ua		 ib ix
cm		 iy
cm		 Zx
cm3 ua		 Zy
cm3 ua		 Zpx
cm3 ua		 Zpy
cm3 ua		 cm4 ua cm3 ua m²/m m
60 x 30 1.6
2.0
2.3
2.5
3.0
3.2
4.0
4.5		 2.13
2.62
2.98
3.21
3.77
3.99
4.83
5.31		 2.712
3.337
3.792
4.089
4.808
5.087
6.148
6.769		 12.5
15.1
16.8
17.9
20.5
21.5
24.7
26.4		 4.25
5.08
5.65
6.00
6.80
7.08
8.06
8.53		 2.15
2.12
2.11
2.09
2.07
2.05
2.01
1.98		 1.25
1.23
1.22
1.21
1.19
1.18
1.14
1.12		 4.16
5.02
5.61
5.98
6.84
7.15
8.25
8.80		 2.83
3.39
3.76
4.00
4.53
4.72
5.37
5.69		 5.19
6.31
7.11
7.62
8.82
9.27
10.9
11.8		 3.20
3.89
4.37
4.67
5.39
5.66
6.62
7.14		 10.3
12.6
14.1
15.1
17.5
18.4
21.5
23.1		 4.90
5.88
6.56
6.98
7.95
8.30
9.52
10.1		 0.175
0.173
0.172
0.171
0.170
0.169
0.166
0.165		 470
382
336
312
265
250
207
188
60 x 40 1.6
2.0
2.3
2.5
3.0
3.2
4.0
4.5		 2.38
2.93
3.34
3.60
4.25
4.50
5.45
6.02		 3.032
3.737
4.252
4.589
5.408
5.727
6.948
7.669		 15.2
18.4
20.7
22.1
25.4
26.6
31.0
33.3		 8.16
9.83
11.0
11.7
13.4
14.1
16.3
17.4		 2.24
2.22
2.20
2.19
2.17
2.16
2.11
2.09		 1.64
162
1.61
1.60
1.58
1.57
1.53
1.51		 5.07
6.14
6.88
7.36
8.46
8.87
10.3
11.1		 4.08
4.92
5.50
5.87
6.72
7.03
8.14
8.72		 6.12
7.47
8.44
9.06
10.5
11.1
13.2
14.3		 4.64
5.65
6.38
6.84
7.94
8.36
9.89
10.7		 16.9
20.7
23.4
25.1
29.3
30.9
36.7
39.9		 6.72
8.12
9.10
9.72
11.2
11.7
13.7
14.7		 0.195
0.193
0.192
0.191
0.190
0.189
0.186
0.185		 420
341
300
278
236
222
183
166
70 x 40 1.6
2.0
2.3
2.5
3.0
3.2
4.0
4.5		 2.63
3.25
3.70
3.99
4.72
5.00
6.08
6.73		 3.352
4.137
4.712
5.089
6.008
6.367
7.748
8.569		 22.1
26.9
30.2
32.3
37.3
39.2
46.0
49.7		 9.34
11.3
12.6
13.5
15.5
16.2
18.9
20.3		 2.57
2.55
2.53
2.52
2.49
2.48
2.44
2.41		 1.67
1.65
1.64
1.63
1.61
1.60
1.56
1.54		 6.32
7.67
8.63
9.24
10.7
11.2
13.1
14.2		 4.67
5.64
6.32
6.75
7.75
8.12
9.44
10.1		 7.72
9.44
10.7
11.5
13.4
14.1
16.8
18.4		 5.25
6.41
7.24
7.78
9.05
9.54
11.3
12.3		 21.0
25.7
29.1
31.3
36.5
38.5
45.8
50.0		 7.90
9.56
10.7
11.5
13.2
13.9
16.2
17.5		 0.215
0.213
0.212
0.211
0.210
0.209
0.206
0.205		 380
308
270
250
212
200
164
149
75 x 45 1.6
2.0
2.3
2.5
3.0
3.2
4.0
4.5
5.0
6.0		 2.88
3.56
4.06
4.39
5.19
5.50
6.71
7.43
8.13
9.45		 3.672
4.537
5.172
5.589
6.608
7.007
8.548
9.469
10.36
12.03		 28.4
34.5
38.9
41.7
48.3
50.8
59.9
65.0
69.6
77.3		 12.9
15.7
17.6
18.8
21.7
22.8
26.7
28.9
30.8
33.9		 2.78
2.76
2.74
2.73
2.70
2.69
2.65
2.62
2.59
2.53		 1.88
1.86
1.84
1.84
1.81
1.80
1.77
1.75
1.72
1.68		 7.56
9.20
10.4
11.1
12.9
13.5
16.0
17.3
18.6
20.6		 5.75
6.96
7.82
8.37
9.66
10.1
11.9
12.8
13.7
15.1		 9.16
11.2
12.7
13.7
16.0
16.9
20.2
22.2
24.0
27.2		 6.46
7.90
8.94
9.61
11.2
11.8
14.1
15.5
16.7
18.8		 28.2
34.6
39.3
42.3
49.4
52.2
62.6
68.5
74.0
83.7		 9.63
11.7
13.2
14.1
16.3
17.2
20.2
21.9
23.4
26.0		 0.235
0.233
0.232
0.231
0.230
0.229
0.226
0.225
0.223
0.219		 347
281
246
228
193
182
149
135
123
106
75 x 50 2.3
2.5
3.0
3.2
4.0
4.5
5.0
6.0		 4.24
4.58
5.42
5.75
7.02
7.79
8.52
9.92		 5.402
5.839
6.908
7.327
8.948
9.919
10.86
12.63		 41.9
45.0
52.2
54.9
65.0
70.6
75.7
84.5		 22.4
24.0
27.8
29.2
34.3
37.2
39.7
44.1		 2.79
2.77
2.75
2.74
2.69
2.67
2.64
2.59		 2.04
2.03
2.00
2.00
1.96
1.94
1.91
1.87		 11.2
12.0
13.9
14.6
17.3
18.8
20.2
22.5		 8.96
9.60
11.1
11.7
13.7
14.9
15.9
17.6		 13.6
14.6
17.1
18.0
21.7
23.8
25.7
29.2		 10.3
11.0
12.9
13.6
16.3
17.9
19.3
21.9		 46.9
50.5
59.3
62.6
75.3
82.7
89.5
102		 14.8
15.9
18.4
19.3
22.9
24.9
26.7
29.8		 0.242
0.241
0.240
0.239
0.236
0.235
0.233
0.229		 236
218
184
174
142
128
117
101

 

Tshooj khoom Rectangulaer: 100mm × 40mm txog 150mm × 80mm
Qhov ntev Pawg Thaj chaw Thib ob
lub sijhawm ntawm cheeb tsam		 Radius ntawm gyration Elastic seem modulus Yas seem modulus Torsional inertia tsis tu ncua Torsional modulus tsis tu ncua Sab saum toj cheeb tsam ib 'meter' ntev Nominal ntev ib tonne
Nominal loj Thickness
A×B
mm hli		 t
mm		 M
kg/m		 A
cm xo		 lx ib
cm4 ua		 ly
cm4 ua		 ib ix
cm		 iy
cm		 Zx
cm3 ua		 Zy
cm3 ua		 Zpx
cm3 ua		 Zpy
cm3 ua		 cm4 ua cm3 ua m²/m m
100 x 40 1.6
2.0
2.3
2.5
3.0
3.2		 3.39
4.19
4.78
5.17
6.13
6.51		 4.312
5.337
6.092
6.589
7.808
8.287		 53.6
65.4
73.9
79.3
92.4
97.3		 12.9
15.6
17.5
18.8
21.7
22.8		 3.52
3.50
3.48
3.47
3.44
3.43		 1.73
1.71
1.70
1.69
1.67
1.66		 10.7
13.1
14.8
15.9
18.5
19.5		 6.44
7.81
8.77
9.39
10.8
11.4		 13.5
16.5
18.8
20.2
23.7
25.1		 7.10
8.69
9.85
10.6
12.4
13.1		 33.9
41.5
47.0
50.5
59.0
62.3		 11.4
13.9
15.6
16.8
19.4
20.4		 0.28
0.27
0.272
0.271
0.270
0.269		 295
239
209
193
163
154
100 x 50 1.6
2.0
2.3
2.5
3.0
3.2
4.0
4.5
5.0
6.0		 3.64
4.50
5.14
5.56
6.60
7.01
8.59
9.55
10.5
12.3		 4.632
5.737
6.552
7.089
8.408
8.927
10.95
12.17
13.36
15.63		 61.3
75.0
84.8
91.2
106
112
134
147
158
179		 21.1
25.7
29.0
31.1
36.1
38.0
44.9
48.9
52.5
58.7		 3.64
3.62
3.60
3.59
3.56
3.55
3.50
3.47
3.44
3.38		 2.13
2.12
2.10
2.09
2.07
2.06
2.03
2.00
1.98
1.94		 12.3
15.0
17.0
18.2
21.3
22.5
26.8
29.3
31.7
35.8		 8.43
10.3
11.6
12.4
14.4
15.2
18.0
19.5
21.0
23.5		 15.0
18.5
21.0
22.7
26.7
28.2
34.1
37.6
40.8
46.9		 9.33
11.5
13.0
14.0
16.4
17.4
20.9
23.0
25.0
28.5		 50.1
61.6
69.9
75.4
88.6
93.7
113
124
135
154		 14.5
17.7
20.0
21.5
25.0
26.4
31.4
34.2
36.8
41.4		 0.295
0.293
0.292
0.291
0.290
0.289
0.286
0.285
0.283
0.279		 275
222
194
180
152
143
116
105
95.4
81.5
125 x 40 1.6
2.0
2.3
2.5
3.0
3.2
4.0
4.5		 4.01
4.97
5.69
6.15
7.31
7.76
9.54
10.6		 5.112
6.337
7.242
7.839
9.308
9.887
12.15
13.52		 94.4
116
131
141
165
174
208
228		 15.8
19.2
21.6
23.2
26.8
28.2
33.2
36.0		 4.30
4.27
4.25
4.24
4.21
4.19
4.14
4.11		 1.76
1.74
1.73
1.72
1.70
1.69
1.65
1.63		 15.1
18.5
20.9
22.5
26.4
27.8
33.3
36.5		 7.91
9.61
10.8
11.6
13.4
14.1
16.6
18.0		 19.4
23.8
27.1
29.3
34.4
36.5
44.2
48.8		 8.63
10.6
12.0
12.9
15.2
16.0
19.3
21.1		 44.9
55.1
62.4
67.1
78.5
82.8
99.2
109		 14.4
17.5
19.7
21.2
24.5
25.8
30.5
33.2		 0.325
0.323
0.322
0.321
0.320
0.319
0.316
0.315		 249
201
176
163
137
129
105
94.2
125 x 50 2.3
2.5
3.0
3.2
4.0
4.5
5.0
6.0		 6.05
6.55
7.78
8.26
10.2
11.3
12.4
14.6		 7.702
8.339
9.908
10.53
12.95
14.42
15.86
18.63		 148
160
187
198
238
261
283
322		 35.5
38.1
44.4
46.7
55.6
60.6
65.2
73.3		 4.39
4.38
4.34
4.33
4.28
4.25
4.22
4.16		 2.15
2.14
2.12
2.11
2.07
2.05
2.03
1.98		 23.7
25.5
29.9
31.6
38.0
41.7
45.2
51.6		 14.2
15.2
17.7
18.7
22.2
24.2
26.1
29.3		 29.9
32.3
38.1
40.4
49.0
54.2
59.1
68.3		 15.7
17.0
20.0
21.1
25.5
28.1
30.6
35.1		 93.9
101
119
126
152
167
182
209		 25.3
27.1
31.6
33.4
39.8
43.5
47.0
53.1		 0.342
0.341
0.340
0.339
0.336
0.335
0.333
0.329		 165
153
129
121
98.4
88.4
80.3
68.4
125 x 75 1.6
2.0
2.3
2.5
3.0
3.2
4.0
4.5
5.0
6.0
6.3
8.0
9.0		 4.89
6.07
6.95
7.53
8.96
9.52
11.7
13.1
144
17.0
175
21.4
23.5		 6.232
7.737
8.852
9.589
11.41
12.13
14.95
16.67
18.36
21.63
22.25
27.24
29.98		 137
169
192
207
243
257
311
342
373
428
431
502
535		 62.8
77.1
87.5
94.2
111
117
141
155
168
192
194
224
238		 4.69
4.67
4.65
4.64
4.61
4.60
4.56
4.53
4.51
4.45
4.40
4.29
4.22		 3.18
3.16
3.14
3.14
3.11
3.10
3.07
3.04
3.02
2.98
2.95
2.87
2.82		 21.9
27.0
30.6
33.0
38.9
41.1
49.7
54.8
59.6
68.6
68.9
80.2
85.6		 16.8
20.6
23.3
25.1
29.5
31.1
37.5
41.2
44.7
51.1
51.6
59.7
63.5		 26.3
32.5
37.0
40.0
47.3
50.1
61.1
67.7
74.1
86.2
87.5
104
113		 18.6
22.9
26.1
28.2
33.3
35.3
43.0
47.5
52.0
60.3
61.4
72.9
78.7		 135
167
190
205
243
258
315
349
382
444
462
551
596		 28.0
34.4
39.1
42.1
49.5
52.3
63.1
69.5
75.6
86.8
89.3
105
112		 0.395
0.393
0.392
0.391
0.390
0.389
0.386
0.385
0.383
0.379
0.373
0.366
0.361		 204
165
144
133
112
105
85.2
76.4
69.4
58.9
57.3
46.8
42.5
150 x 50 2.3
2.5
3.0
3.2
4.0
4.5
5.0
6.0		 6.95
7.53
8.96
9.52
11.7
13.1
14.4
17.0		 8.852
9.589
11.41
12.13
14.95
16.67
18.36
21.63		 236
254
299
316
381
420
456
524		 42.0
45.2
52.6
55.5
66.2
72.2
77.9
87.9		 5.16
5.15
5.12
5.10
5.05
5.02
4.99
4.92		 2.18
2.17
2.15
2.14
2.10
2.08
2.06
2.02		 31.4
33.9
39.8
42.1
50.9
56.0
60.9
69.8		 16.8
18.1
21.1
22.2
26.5
28.9
31.1
35.2		 40.3
43.5
51.4
54.5
66.5
73.6
80.5
93.5		 18.5
19.9
23.5
24.9
30.1
33.2
36.2
41.7		 118
128
150
159
192
212
230
264		 30.5
32.8
38.3
40.4
48.3
52.9
57.1
64.8		 0.392
0.391
0.390
0.389
0.386
0.385
0.383
0.379		 144
133
112
105
85.2
76.4
69.4
58.9
150 x 75 3.0
3.2
4.0
4.5
5.0
6.0
6.3
8.0
9.0		 10.1
10.8
13.3
14.9
16.4
19.3
19.9
24.5
27.1		 12.91
13.73
16.95
18.92
20.86
24.63
25.40
31.24
34.48		 380
402
488
539
588
679
686
807
866		 130
137
166
183
198
228
231
269
287		 5.42
5.41
5.37
5.34
5.31
5.25
5.20
5.08
5.01		 3.17
3.16
3.13
3.11
3.08
3.04
3.01
2.93
2.89		 50.6
53.6
65.1
71.9
78.4
90.6
91.4
108
116		 34.7
36.6
44.2
48.7
52.9
60.7
61.6
71.7
76.6		 62.5
66.3
81.1
90.0
98.6
115
117
141
153		 38.7
41.0
50.1
55.5
60.7
70.6
72.2
86.3
93.6		 312
331
404
448
491
572
596
714
775		 59.8
63.3
76.6
84.4
91.9
106
109
129
138		 0.440
0.439
0.436
0.435
0.433
0.429
0.423
0.416
0.411		 98.7
92.8
75.2
67.3
61.1
51.7
50.2
40.8
36.9
150 x 80 3.0
3.2
4.0
4.5
5.0
6.0		 10.4
11.0
13.6
15.2
16.8
19.8		 13.21
14.05
17.35
19.37
21.36
25.23		 396
419
509
563
614
710		 150
159
192
211
230
264		 5.47
5.46
5.42
5.39
5.36
5.31		 3.37
3.36
3.33
3.30
3.28
3.24		 52.8
55.9
67.9
75.0
81.9
94.7		 37.5
39.7
48.0
52.9
57.5
66.1		 64.7
68.6
84.0
93.2
102
119		 41.9
44.5
54.4
60.3
66.0
76.9		 349
370
453
502
551
643		 64.1
67.9
82.3
90.7
98.9
114		 0.450
0.449
0.446
0.445
0.443
0.439		 96.4
90.7
73.4
65.8
59.6
50.5

 

Cov khoom siv Rectangulaer: 150mm × 100mm txog 300mm × 100mm
Qhov ntev Pawg Thaj chaw Thib ob
lub sijhawm ntawm cheeb tsam		 Radius ntawm gyration Elastic seem modulus Yas seem modulus Torsional inertia tsis tu ncua Torsional modulus tsis tu ncua Sab saum toj cheeb tsam ib 'meter' ntev Nominal ntev ib tonne
Nominal loj Thickness
A×B
mm hli		 t
mm		 M
kg/m		 A
cm xo		 lx ib
cm4 ua		 ly
cm4 ua		 ib ix
cm		 iy
cm		 Zx
cm3 ua		 Zy
cm3 ua		 Zpx
cm3 ua		 Zpy
cm3 ua		 cm4 ua cm3 ua m²/m m
150 x 100 2.3
2.5
3.0
3.2
4.0
4.5
5.0
6.0
6.3
8.0
9.0
10.0
12.0		 8.75
9.49
11.3
12.0
14.9
16.6
18.3
21.7
22.4
27.7
30.6
33.4
37.7		 11.15
12.09
14.41
15.33
18.95
21.17
23.36
27.63
28.55
35.24
38.98
42.57
48.06		 361
390
461
488
595
658
719
835
848
1,010
1,090
1,160
1,210		 195
210
248
262
319
352
384
444
453
536
577
614
642		 5.69
5.68
5.65
5.64
5.60
5.58
5.55
5.50
5.45
5.35
5.29
5.23
5.01		 4.18
4.17
4.15
4.14
4.10
4.08
4.05
4.01
3.98
3.90
3.85
3.80
3.65		 48.2
52.0
61.4
65.1
79.3
87.8
95.9
111
113
134
145
155
161		 38.9
42.0
49.5
52.5
63.7
70.4
76.8
88.8
90.5
107
115
123
128		 57.3
62.0
73.5
78.0
95.7
106
117
137
140
169
185
199
215		 43.5
47.0
55.8
59.2
72.5
80.5
88.3
103
106
128
140
150
163		 395
427
507
539
662
736
809
948
992
1,210
1,320
1,430
1,570		 63.9
69.0
81.4
86.3
105
116
127
147
152
182
197
211
229		 0.492
0.491
0.490
0.489
0.486
0.485
0.483
0.479
0.473
0.466
0.461
0.457
0.438		 114
105
88.4
83.1
67.2
60.2
54.5
46.1
44.6
36.1
32.7
29.9
26.5
175 x 125 4.5
5.0
6.0
6.3
8.0
9.0
10.0
12.0		 20.1
22.3
26.4
27.4
33.9
37.7
41.3
47.1		 25.67
28.36
33.63
34.85
43.24
47.98
52.57
60.06		 1,120
1,230
1,440
1,470
1,770
1,930
2,070
2,220		 669
733
853
875
1,050
1,140
1,220
1,320		 6.61
6.59
6.53
6.49
6.39
6.34
6.28
6.08		 5.11
5.08
5.04
5.01
4.93
4.88
4.83
4.69		 128
141
164
168
202
220
237
254		 107
117
137
140
168
183
196
211		 153
169
198
204
249
274
297
328		 122
134
158
162
198
217
235
260		 1,330
1,460
1,720
1,810
2,220
2,450
2,660
3,020		 174
191
222
231
279
305
329
365		 0.585
0.583
0.579
0.573
0.566
0.561
0.557
0.538		 49.6
44.9
37.9
36.6
29.5
26.6
24.2
21.2
200 x 100 3.2
4.0
4.5
5.0
6.0
6.3
8.0
9.0
10.0
12.0
12.5		 14.5
18.0
20.1
22.3
26.4
27.4
33.9
37.7
41.3
47.1
48.7		 18.53
22.95
25.67
28.36
33.63
34.85
43.24
47.98
52.57
60.06
62.04		 981
1,200
1,330
1,460
1,700
1,740
2,090
2,280
2,450
2,610
2,660		 337
411
455
497
577
591
705
764
818
876
892		 7.28
7.23
7.20
7.17
7.12
7.07
6.95
6.89
6.82
6.59
6.55		 4.27
4.23
4.21
4.19
4.14
4.12
4.04
3.99
3.94
3.82
3.79		 98.1
120
133
146
170
174
209
228
245
261
266		 67.5
82.2
90.9
99.4
115
118
141
153
164
175
178		 120
148
165
181
213
219
267
293
318
350
359		 74.7
91.7
102
112
132
135
165
180
195
215
221		 801
985
1,100
1,210
1,420
1,480
1,810
1,990
2,150
2,410
2,470		 116
142
157
172
200
208
250
272
292
322
329		 0.589
0.586
0.585
0.583
0.579
0.573
0.566
0.561
0.557
0.538
0.536		 68.8
55.5
49.6
44.9
37.9
36.6
29.5
26.6
24.2
21.2
20.5
200 x 150 4.5
5.0
6.0
6.3
8.0
9.0
10.0
12.0
12.5		 23.7
26.2
31.1
32.3
40.2
44.7
49.1
56.6
58.5		 30.17
33.36
39.63
41.15
51.24
56.98
62.57
72.06
74.54		 1,760
1,930
2,270
2,330
2,830
3,100
3,350
3,670
3,760		 1,130
1,250
1,460
1,500
1,820
1,990
2,140
2,350
2,410		 7.64
7.62
7.57
7.53
7.43
7.37
7.32
7.14
7.10		 6.13
6.11
6.06
6.04
5.95
5.90
5.85
5.71
5.69		 176
193
227
233
283
310
335
367
376		 151
166
194
200
242
265
286
314
321		 209
230
271
280
344
379
413
463
476		 172
189
223
230
283
312
339
380
392		 2,170
2,390
2,830
2,970
3,660
4,050
4,430
5,100
5,260		 243
267
313
326
396
435
471
532
547		 0.685
0.683
0.679
0.673
0.666
0.661
0.657
0.638
0.636		 42.2
38.2
32.1
31.0
24.9
22.4
20.4
17.7
17.1
250 x 100 4.5
5.0
6.0
6.3
8.0
9.0
10.0
12.0		 23.7
26.2
31.1
32.3
40.2
44.7
49.1
56.6		 30.17
33.36
39.63
41.15
51.24
56.98
62.57
72.06		 2,330
2,550
2,990
3,070
3,720
4,060
4,390
4,760		 557
610
710
730
875
951
1,020
1,110		 8.78
8.75
8.69
8.63
8.52
8.44
8.37
8.13		 4.30
4.28
4.23
4.21
4.13
4.09
4.04
3.92		 186
204
239
245
297
325
351
381		 111
122
142
146
175
190
204
222		 235
259
305
314
385
425
462
515		 124
136
160
165
201
221
240
268		 1,470
1,620
1,900
1,990
2,440
2,680
2,910
3,290		 198
217
253
263
317
346
373
415		 0.685
0.683
0.679
0.673
0.666
0.661
0.657
0.638		 42.2
38.2
32.1
31.0
24.9
22.4
20.4
17.7
225 x 175 4.5
5.0
6.0		 27.2
30.1
35.8		 34.67
38.36
45.63		 2,610
2,870
3,370		 1,780
1,950
2,290		 8.67
8.64
8.59		 7.16
7.13
7.09		 232
255
300		 203
223
262		 273
301
356		 230
254
300		 3,300
3,640
4,310		 323
356
418		 0.785
0.783
0.779		 36.7
33.2
27.9
250 x 150 4.5
5.0
6.0
6.3
8.0
9.0
10.0
12.0
12.5		 27.2
30.1
35.8
37.2
46.5
51.8
57.0
66.0
68.3		 34.67
38.36
45.63
47.45
5924
65.98
72.57
84.06
87.04		 3,000
3,300
3,890
4,000
4,890
5,370
5830
6,460
6,640		 1,370
1,510
1,770
1,820
2,220
2,430
2630
2930
3,000		 931
9.28
9.23
9.18
9.08
9.02
8.96
8.77
8.73		 6.29
6.27
6.23
6.20
6.12
6.07
6.02
5.90
587		 240
264
311
320
391
430
466
517
531		 183
201
236
243
296
324
351
390
400		 290
320
378
391
482
533
582
658
678		 205
225
266
276
340
375
409
463
477		 2,980
3,280
3,890
4,080
5,050
5,600
6,120
7,090
7310		 307
337
396
412
504
554
602
684
704		 0.785
0.783
0.779
0.773
0.766
0.761
0.757
0.738
0.736		 36.7
33.2
27.9
26.8
215
19.3
17.6
15.2
14.6
300 x 100 4.5
5.0
6.0
6.3
8.0
9.0		 27.2
30.1
35.8
37.2
46.5
51.8		 34.67
38.36
45.63
47.45
59.24
65.98		 3,700
4,070
4,780
4,910
5,980
6,560		 660
723
842
868
1,040
1,140		 10.3
10.3
10.2
10.2
10.0
9.97		 4.36
4.34
4.30
4.28
4.20
4.15		 246
271
319
327
399
437		 132
145
168
174
209
228		 316
348
411
425
523
578		 145
160
188
194
238
262		 1,860
2,040
2,400
2,520
3,080
3,390		 239
262
306
318
385
421		 0.785
0.783
0.779
0.773
0.766
0.761		 36.7
33.2
27.9
26.8
21.5
19.3

 

Cov khoom siv Rectangulaer: 250mm × 200mm txog 600mm × 300mm
Qhov ntev Pawg Thaj chaw Thib ob
lub sijhawm ntawm cheeb tsam		 Radius ntawm gyration Elastic seem modulus Yas seem modulus Torsional inertia tsis tu ncua Torsional modulus tsis tu ncua Sab saum toj cheeb tsam ib 'meter' ntev Nominal ntev ib tonne
Nominal loj Thickness
A×B
mm hli		 t
mm		 M
kg/m		 A
cm xo		 lx ib
cm4 ua		 ly
cm4 ua		 ib ix
cm		 iy
cm		 Zx
cm3 ua		 Zy
cm3 ua		 Zpx
cm3 ua		 Zpy
cm3 ua		 cm4 ua cm3 ua m²/m m
250 ×200 6.0
6.3
8.0
9.0
10.0
12.0
12.5		 40.5
42.2
52.8
58.9
64.8
75.4
78.1		 51.63
53.75
67.24
74.98
82.57
96.06
99.54		 4,780
4,940
6,060
6,680
7,270
8,160
8,400		 3,400
3,510
4,300
4,740
5,150
5,790
5,960		 9.62
9.58
9.49
9.44
9.38
9.22
9.19		 8.11
8.08
8.00
7.95
7.90
7.77
7.74		 382
395
485
534
581
653
672		 340
351
430
474
515
579
596		 451
468
579
642
702
801
827		 388
402
498
551
603
688
711		 6,240
6,550
8,160
9,070
9,950
11,600
12,000		 538
562
691
763
832
955
985		 0.879
0.873
0.866
0.861
0.857
0.838
0.836		 24.7
23.7
18.9
17.0
15.4
13.3
12.8
300 x 150 6.0
6.3
8.0
9.0
10.0
12.0
12.5		 40.5
42.2
528
58.9
64.8
75.4
78.1		 51.63
53.75
67.24
74.98
82.57
96.06
99.54		 6,070
6,270
7,680
8,470
9,210
10,300
10,600		 2,080
2,150
2,620
2,880
3,130
3,500
3,590		 10.8
10.8
10.7
10.6
10.6
10.4
10.3		 6.35
6.32
6.25
6.20
6.15
6.03
6.01		 405
418
512
564
614
687
707		 277
287
350
384
417
466
479		 500
517
640
709
776
883
912		 309
321
396
439
479
546
563		 4,990
5,230
6,490
7,200
7,880
9,150
9,450		 479
499
612
674
733
837
862		 0.879
0.873
0.866
0.861
0.857
0.838
0.836		 24.7
23.7
18.9
17.0
15.4
13.3
12.8
300 x 200 6.0
6.3
8.0
9.0
10.0
12.0
12.5
16.0		 45.2
47.1
59.1
65.9
72.7
84.8
88.0
109		 57.63
60.05
75.24
83.98
92.57
108.1
112.0
138.8		 7,370
7,620
9,390
10,400
11,300
12,800
13,200
15,600		 3,950
4,100
5,040
5,560
6,050
6,850
7,050
8,340		 11.3
11.3
11.2
11.1
11.1
10.9
10.8
10.6		 8.29
8.27
8.19
8.14
8.09
7.96
7.94
7.75		 491
508
626
692
754
853
879
1,040		 396
410
504
556
606
685
706
834		 588
610
757
840
921
1,060
1,090
1,320		 446
463
574
637
698
801
828
1,000		 8,120
8,520
10,600
11,800
13,000
15,200
15,800
19,200		 651
680
838
927
1,010
1,170
1,200
1,440		 0.979
0.973
0.966
0.961
0.957
0.938
0.936
0.918		 22.1
21.2
16.9
15.2
13.8
11.8
11.4
9.18
350 x 150 6.0
6.3
8.0
9.0
10.0
12.0
12.5		 45.2
47.1
59.1
65.9
72.7
84.8
88.0		 57.63
60.05
75.24
83.98
92.57
108.1
112.0		 8,910
9,200
11,300
12,500
13,600
15,300
15,800		 2,390
2,480
3,030
3,330
3,620
4,070
4,190		 12.4
12.4
12.3
12.2
12.1
11.9
11.9		 6.44
6.42
6.34
6.30
6.25
6.14
6.11		 509
526
647
714
779
877
903		 319
330
404
444
482
543
558		 636
660
818
908
995
1,140
1,180		 353
366
453
502
549
629
649		 6,120
6,420
7,970
8,840
9,680
11,300
11,600		 562
586
719
793
864
990
1,020		 0.979
0.973
0.966
0.961
0.957
0.938
0.936		 22.1
21.2
16.9
152
13.8
11.8
11.4
350 x 250 6.0
6.3
8.0
9.0
10.0
12.0
12.5
16.0		 54.7
57.0
71.6
80.1
88.4
104
108
134		 69.63
72.65
91.24
102.0
112.6
132.1
137.0
170.8		 12,500
12,900
16,000
17,700
19,400
22,200
22,900
27,600		 7,460
7,740
9,570
10,600
11,600
13,300
13,700
16,400		 13.4
13.3
13.2
13.2
13.1
13.0
12.9
12.7		 10.3
10.3
10.2
10.2
10.1
10.0
9.99
9.81		 712
738
914
1,010
1,110
1,270
1,310
1,580		 597
620
766
848
927
1,060
1,100
1,310		 843
876
1,090
1,210
1,330
1,540
1,600
1,950		 671
698
869
967
1,060
1,230
1,270
1,550		 14,600
15,300
19,100
21,300
23,500
27,700
28,800
35,500		 967
1,010
1,250
1,390
1,520
1,770
1,830
2,220		 1.18
1.17
1.17
1.16
1.16
1.14
1.14
1.12		 18.3
17.5
14.0
12.5
11.3
9.65
9.30
7.46
400 x 200 6.0
6.3
8.0
9.0
10.0
12.0
12.5		 54.7
57.0
71.6
80.1
88.4
104
108		 69.63
72.65
91.24
102.0
112.6
132.1
137.0		 14,800
15,300
19,000
21,000
23,000
26,300
27,100		 5,090
5,290
6,520
7,200
7,860
8,980
9,260		 14.6
14.5
14.4
14.4
14.3
14.1
14.1		 8.55
8.53
8.45
8.40
8.36
8.24
8.22		 740
767
949
1,050
1,150
1,310
1,360		 509
529
652
720
786
898
926		 906
942
1,170
1,310
1,430
1,660
1,710		 562
585
728
809
888
1,030
1,060		 12,100
12,700
15,800
17,600
19,400
22,800
23,600		 877
916
1,130
1,260
1,370
1,590
1,640		 1.18
1.17
1.17
1.16
1.16
1.14
1.14		 18.3
17.5
14.0
12.5
11.3
9.65
9.30
400 x 300 9.0
10.0
12.0
12.5
14.0
16.0		 94.2
104
123
127
141
159		 120.0
132.6
156.1
162.0
179.8
202.8		 27,900
30,600
35,300
36,500
40,000
44,400		 18,000
19,700
22,700
23,500
25,700
28,500		 15.3
15.2
15.0
15.0
14.9
14.8		 12.2
12.2
12.1
12.0
12.0
11.9		 1,400
1,530
1,760
1,820
2,000
2,220		 1,200
1,320
1,520
1,570
1,720
1,900		 1,660
1,820
2,120
2,200
2,420
2,710		 1,360
1,500
1,750
1,810
1,990
2,230		 34,800
38,400
45,500
47,200
52,300
58,700		 1,940
2,130
2,490
2,580
2,840
3,160		 1.36
1.36
1.34
1.34
1.33
1.32		 10.6
9.61
8.16
7.86
7.09
6.28
500 x 300 12.0
12.5
16.0
19.0		 141
147
184
215		 180.1
187.0
234.8
274.1		 60,600
62,700
76,800
87,600		 27,700
28,700
35,000
39,800		 18.3
18.3
18.1
17.9		 12.4
12.4
12.2
12.1		 2,420
2,510
3,070
3,510		 1,850
1,910
2,330
2,660		 2,960
3,070
3,800
4,380		 2,090
2,170
2,680
3,090		 62,600
65,000
81,000
93,800		 3,160
3,270
4,020
4,610		 1.54
1.54
1.52
1.50		 7.07
6.81
5.43
4.65
600 x 300 12.0
12.5
16.0
19.0		 160
167
209
245		 204.1
212.0
266.8
312.1		 94,900
98,300
121,000
139,000		 32,700
33,900
41,500
47,400		 21.6
21.5
21.3
21.1		 12.7
12.6
12.5
12.3		 3,160
3,280
4,030
4,620		 2,180
2,260
2,760
3,160		 3,920
4,070
5,060
5,850		 2,440
2,530
3,140
3,620		 80,300
83,400
104,000
121,000		 3,820
3,960
4,880
5,610		 1.74
1.74
1.72
1.70		 6.24
6.01
4.78
4.08
Xa kev nug