SMA490CP steel hlau

JIS G3114 SMA490CP Corten steel, SMA490CP steel phaj / Ntawv. SMA490CP qis alloy siab zog atmospheric corrosion resisting hlau.

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Khoom taw qhia Technical Data

Khoom taw qhia

JIS G3114 SMA490CP Corten steel, SMA490CP steel phaj / Ntawv. SMA490CP qis alloy siab zog atmospheric corrosion resisting hlau.
JIS G3114 SMA490CP Corten steel dav siv hauv huab cua preheater, economizer, railway carriage, ntim khoom, choj tsev, kev tsim kho thiab lwm yam.
Cov specifications:
Thickness: 3mm-150mm
Dav: 30mm-4000mm
Ntev: 1000mm-12000mm
Txuj: ASTM EN10025 JIS GB

Technical Data

SMA490CPChemical muaj pes tsawg leeg
Qib	Lub ntsiab lus Max (%)
SMA490CP	C	Si	Mn	P	S
	0.18	0.55	1.4	0.035	0.035
	Cr	Cu	Ni
	0.30-0.55	0.20-0.35

Cov pa roj carbon sib npaug: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

Qib	Thickness	Yield	Tensile
SMA490CP	mm	Min Mpa	Mpa
	≤16	365	490-610
	16-40	355
	40-75	335
	75-100	325

Hais txog Steel Hom

Hom hlau	Txuj	Lub teb chaws Code	C(%)	V(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Ni(%)	Cu(%)
SMA490CP	4269	CNS	≦0.18		≦0.55	≦1.40	≦0.035	≦0.035	0.30-0.55		0.20-0.35
SMA490CP	g3114 ua	JIS	≦0.18		≦0.55	≦1.40	≦0.035	≦0.035	0.30-0.55		0.20-0.35
Gr.C	A588	ASTM	≦0.15	0.01-0.10	0.15-0.40	0.80-1.35	≦0.04	≦0.05	0.30-0.50	0.25-0.50	0.20-0.50

Hom hlau	Kev ntxhov siab (Mpa)	Tensile stress (Mpa)	Elongation (%)	Thickness (mm)
SMA490CP	≧365	490-610	≧21	≦16
SMA490CP	≧365	490-610	≧21	≦16
Gr.C	≧345	≧485		≦101.6