Luv luv qhia

ASTM A5 {{{{{{}} 1 specifies kub welded thiab seamless carbon hlau qauv, uas yog siv rau welded, riveted, lossis bolted Kev tsim kho ntawm txuas thiab cov tsev, nrog rau cov hom phiaj dav dav. Cov qib kawm no muaj tsawg kawg yog lub zog ntawm 36, {}}} psi thiab tsawg kawg tensile lub zog ntawm 58, {6}} psi. Nws muaj nyob rau hauv ntau yam duab xws li square, duab plaub, nrog qee qhov ntev thiab phab ntsa thicknesses. Cov tshuaj lom neeg muaj pes tsawg leeg muaj xws li cov ntsiab lus carbon ntau kawg ntawm 0.26% thiab qhov siab tshaj plaws manganese cov ntsiab lus ntawm 1.40%.

Cov Lus Qhia Yooj Yim

ASTM A501 GR.A Tube
Qhov loj me:
Square: 20mm * 20mm {2}} hli * 1200mm
Rectangular: 20mm * 30mm {2}} hli * 1200mm
Phab Ntsa Thickness:1.3mm - 50 hli
Phab Ntsa Thickness kam Zam: ±10%
Ntev:1m {{{- 12 m, ib txwm muaj 5.8m, 6m, 12m, kuj nyob ntawm qhov yuav tsum tau ua.
Nto Kho:Galvanizing, dub ploj, carving, me ntsis roj pleev xim, pvc khaub ncaws npog txhua pob ectment.
Daim Ntawv Thov:Kev tsim kho ntawm choj thiab cov tsev, nrog rau cov hom phiaj dav dav.

Tshuaj Muaj Tshuaj

Muaj pes tsawg leeg,%
	Qib A
Lub ntsiab	Kev Ntsuam Xyuas Kev Kub Kub	Cov tshuaj ntsuam xyuas
Carbon, max^A	0.26	0.3
Manganese, Max^A	-	-
Phosphorus, max	0.035	0.045
Txom nyem, Max	0.035	0.045
Tooj liab, thaum tooj liab hlau tau teev tseg, min	0.2	0.18

^ARau txhua tus reducton ntawm {{{{0}}}}}. 01 feem pua}. 01 feem pua}. 01 feem pua}. 1.65% los ntawm kev tsom xam cov tshuaj.

Tsawg dua cov pa roj carbonCov ntsiab lus hauvQib Atxhim khohwj txwv, uas yog qhov tseem ceeb rau cov ntawv thov uas koom nrog cov khoom siv yuav tsum tau ua
Tus kws dai txiv manganeseyog ib qho kev sib dhos uastxhim kho lub zog thiab hardnessntawm cov hlau, tab sis qib Atsis muaj txoj kev nruj me ntsis rau manganese.
Phosphorustuaj yeem ua steelnkig, yog li nws cov ntsiab lus raug tswj kom ntseeg tau tias cov khoom siv tawv.
Leej moskuj tseem tuaj yeem ua raubrittleness thiab txo cov weldabilityntawm cov hlau, yog li nws tau khaws cia ntawm qib qis nyob rau qib A.
Tooj liabtautxhim kho corrosion tsis kamntawm cov hlau, tab sis nws tsis yog kev sib xws enloying hauv qib A.

Cov Khoom Siv Neeg Kho Tshuab

Lub tensile
	Phab ntsa tuab, nyob rau hauv. [Mm]	Tus dav hlau
Ntsev muaj zog, min, psi [MPA]	Ib qho	58000[400]
	Tsawg dua los yog sib npaug rau 1 [25]	39000 [270]
	>1 [[25] thiab tsawg dua los yog sib npaug rau 2 [50]	38000[260]
	>1 [[25] thiab tsawg dua los yog sib npaug rau 2 [50]	38000[260]
Paib muaj zog, min, psi [MPA]	>2 [50] Thiab tsawg dua lossis sib npaug rau 3 [76]	36500[250]
Paib muaj zog, min, psi [MPA]	>3 [76] thiab tsawg dua lossis sib npaug rau 4 [100]	35000[240]
Elongation, min,%		25

Lub zog tensile: Qhov no qhia tau qhov kev ntxhov siab tshaj plaws uas cov khoom tuaj yeem tiv taus ua ntej tawg.
Paib lub zog: Cov txiaj ntsig lub zog yog qhov kev ntxhov siab uas cov khoom pib deform plastically.
Elongation: Elongation yog kev ntsuas ntawm cov khoom siv ductility, qhia tias nws tuaj yeem ncab tau ua ntej tawg.
Teem nqiAmuajSib npaug ntawm lub zog thiab ductility.

Qhov Zoo

Nqi zog-ua hauj lwm: Vim tias nws cov kev yuav tsum tau muaj zog nruab nrab, cov qhab nia yog tus nqi ntau dua li cov qhab nia ntau dua rau cov qhab nia siab dua.
Hwj txwv: Cov pa roj carbon qis ua rau tau qib yooj yim rau weld, uas tau txais txiaj ntsig zoo rau cov ntaub qhia thiab kev teeb tsa.
Versatility: Nws muaj nyob rau hauv ntau yam duab thiab ntau thiab tsawg, suav nrog puag ncig, xwmfab, duab plaub, thiab tshwj xeeb cov duab, muab cov duab tshwj xeeb hauv kev tsim thiab daim ntawv thov.

Gr.A muab aSib npaug ntawm lub zog thiab ductility, ua rau nws versatile ntau yam ntawm cov ntawv thov. Nws kuj tseem siv tau ntau dua li siv tau ntau dua rau cov qhab nia siab dua vim nws cov kev yuav tsum tau muaj zog.

Cov Ntawv Thov

Lub tsev ua haujlwm
Choj (rau cov ntu xav tau)
Muaj Cov Cuab Yeej Siv
Roj thiab roj pipelines (rau cov ntu tsawg)

Qeb a yog ntau yam thiab siv ntau yam qauv ntawm cov kev thov dav dav uasYuav tsum muaj lub zog nruab nrabCov. Nws haum rauTsis yog tus txheej txheem tseem ceebthiab cov ntawv thov uatsis tas yuav tsum muaj kev thauj khoom siab.

Piv nrog Qib B thiab Qib C

NYEM LUB HWJ ASTM ASTM A501 Qib Qib

Lub zog: Qeb ib qho muaj qis duaTensile thiab tawm lub zogpiv rau qib B thiab CCov. Qib B muaj qhov tsawg kawg tensile lub zog ntawm 70, {1}} psi (483 MPa) thiab muaj zog} psi (345 mpa), thaumQib C muaj txawm lub zog siab dua.
Cov Ntawv Thov: Qib B yog siv nyob rau hauv cov ntawv thov xav tau ntau duaXws li kev tsim kho choj thiab cov tshuab hnyav haum, qhov twg siab dua lub zog thiab tawv yuav tsum muaj.Qib Cyog siv nyob rau hauv cov ntawv thov xav tau tshaj plaws uasyuav tsum tau muaj lub peev xwm siab tshaj plaws. nqa ib qho muaj peev xwm rau kev siv dav dav, qib b yog qhov tseem ceeb rau cov qauv hnyav, thiab qib Cyog qhov tseem ceeb rau cov ntawv thov xav tau tshaj plaws. Txhua qib ua lub luag haujlwm tshwj xeeb hauv kev tsim kho thiab kev lag luam engineering, yog li txhim kho kev nyab xeeb, ua haujlwm tau zoo, thiab cov qauv txheej txheem kev ntseeg.
Tus nqi: Qeb ib feem ntau tsawg dua li qib B thiab CVim nws cov kev xaiv qis dua, ua rau nws xaiv ntau dua rau cov ntawv thov uas tsis tas yuav muaj zog dua ntawm cov qib B thiab C.

Hauv cov ntsiab lus, Astm A501 A yog tus nqi tsim nyog thiab ntau yam khoom haum rau cov kev siv dav dav. Nws lub zog qis dua yuav tsum ua kom nws muaj nqis ntau dua thiab yooj yim dua los ua haujlwm nrog, thaum tseem muab kev siv zog txaus rau ntau yam kev siv.

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