S355J2G1W Steel

S355J2G1W steel phaj, EN 10155 S355J2G1W steel phaj, raws li EN 10155 tus qauv, peb tuaj yeem suav S355 J2G1W steel phaj li Steel Resistant rau Atmospherical CorrosionS355J2G1W steel phaj yog ib qho tseem ceeb ntawm Steel Resistant rau atmospheric steel phaj yog 1. nrog txhua yam khoom zoo ib yam li S355J2G2. Los ntawm kev ntxiv Cr, Cu thiab Ni, nws tsim oxide txheej nplaum ruaj khov rau ntawm qhov chaw ua haujlwm. Cov oxide txheej no tiv thaiv corrosion ntxiv ntawm cov hlau.

Cov specifications:
Thickness: 3mm-150mm
Dav: 30mm-4000mm
Ntev: 1000mm-12000mm
Txuj: ASTM EN10025 JIS GB

S355J2G1W steel yog cov txheej txheem huab cua, tseem hu ua atmospheric corrosion resistant steel. Cov tshuaj muaj pes tsawg leeg ntawm S355J2G1W steel tuaj yeem ua rau muaj kev tiv thaiv ntawm atmospheric corrosion, qhov no yog vim nws tsim cov txheej txheem tiv thaiv ntawm S355J2G1W steel nyob rau hauv lub zog ntawm huab cua tsis kam, steel kev pab cuam ntawm S355J2G1W weathering steel yog raws li nram no: txiav, painting, txhaj tshuaj blasting. S355J2G1W steel xa khoom: kub dov, txias dov, normalized, quenched, tempered, thermomechanical tswj txheej txheem (TMCP), electroslag remelting technology, HIC xeem. Hlau phaj thickness: 2-460mm, steel phaj dav: 1500-3200mm, ntev: 6000-12000mm.

S355J2G1W tshuaj ntsuam xyuas:

Qib	C max	Si max	Mn	P max	S max.	Cu max	Cr max	Al Min	Ni mav	Mo max	Nb
S 355 J2 GW	0.16	0.50	0.50-1.50	0.035	0.030	0.25-0.55	0.40-0.80	0.02	0.65	0.30	0.015-0.060

S355J2G1W steel phaj Mechanical Propertities

Qib	Yield zog ReH[N/mm2] transv min	Tensile Lub zog Rm[N/mm2]trans	Fracture Elongation[%]transv. min.	Kev cuam tshuam Zog 1) Ch Vcomplete samplelongitud. min [J]
S355J2G 1W	355	510 - 610	22	-