EN10219 Rectangle Hollow Tshooj

1. Qib: S235JRH, S275J0H,S275J2H,S355J0H,S355J2H, S355K2H

2. Loj:

Round Hollow Seem/Structural Steel Tube:OD: 1/2"-20" (21mm-508mm)WT:08-20mm

Square Hollow Section / Square Steel TubeOD: 20*20mm - 500*500mm txog 1300*1300mm WT: 0.8-22mm txog 50mm

Rectangular Hollow Section / Rectangular Steel Tube:OD: 40 * 20mm - 400 * 300mm txog 1300 * 1300m WT: 2-16mm txog 50mm

3. Ntev:5.8 / 6meters, 11.8 / 12meters, lossis lwm qhov ntev ntev raws li tau thov.

4. Kev kho deg:RAL Xim pleev xim / tiv thaiv xeb / tiv thaiv xeb txheej / galvanizing.

5.Packing:Npog los ntawm cov ntawv yas woven, paced nyob rau hauv bundles los ntawm steel strips, nrog slings ob sab.

6. Daim ntawv thov:Cov pa roj carbon steel kav rau cov piling zoo tib yam; Kev tsim vaj tsev; Cov qauv hollow seem; Kev lag luam structural qhov chaw

7.Chemical Composition ntawm EN10219 Hollow Section

Table 1 - Tshuaj muaj pes tsawg leeg - Kev tshuaj ntsuam nrum rau cov khoom tuab tsawg dua lossis sib npaug li 120 hli
Steel npe	feem pua ntawm huab hwm coj, siab tshaj
	C		Si	Mn	P	S	bc N
	Specification thickness (mm)
	Tsawg dua los yog sib npaug li 40	>40 Tsawg dua los yog sib npaug rau 120
S235 JRH	0.17	0.2	–	1.4	0.04	0.04	0.009
S275J0H	0.2	0.22	–	1.5	0.035	0.035	0.009
S275J2H	0.2	0.22	–	1.5	0.03	0.03	–
S355J0H	0.22	0.22	0.55	1.6	0.035	0.035	0.009
S355J2H	0.22	0.22	0.55	1.6	0.03	0.03	–
S355K2H	0.22	0.22	0.55	1.6	0.03	0.03	–