S355K2G2W Steel

"Weathering" txhais tau hais tias vim cov tshuaj muaj pes tsawg leeg ntawm S355K2G2W, cov hlau daim hlau thiab cov nplooj ntawv no muaj zog tiv thaiv atmospheric corrosion piv rau lwm cov hlau.

S355K2G2W corrosion resistant steel yog ntawm EN 10155 tus qauv, S355K2G2W cov ntaub ntawv tus lej yog 1.8967, S355 K2G2W steel daim hlau muaj cov khoom sib npaug hauv WBL 087, ASTM, NFA 35502, BS4360, CSA G 4021 tus qauv.

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

S355K2G2W Weathering Steel Chemical Composition

Qib Steel	C max	Si max	Mn	P max	S max	Cu max	Cr max	Ni max	Mo max
S355K2G2W	0.16	0.50	0.50-1.50	0.035	0.035	0.25-0.55	0.40-0.80	0.65	-

S355K2G2W Weathering Steel Mechanical zog

Thickness	Yield zog ReH[N/mm2]transv.min	Tensile zog Rm[N/mm2]transv	Fracture Elongation[%]transv. min.	Notch ImpactEnergy1) Ch Vcomplete samplelongitud. min [J]
-	315 - 355	490-680 : kuv	-	-	-