SMA490CP ígwè

JIS G3114 SMA490CP Corten ígwè, SMA490CP ígwè efere / mpempe akwụkwọ. SMA490CP obere alloy elu ike ikuku corrosion eguzogide ígwè.
JIS G3114 SMA490CP Corten ígwè a na-ejikarị na ikuku preheater, economizer, ụgbọ okporo ígwè ụgbọ okporo ígwè, containers mmepụta, akwa ụlọ, ewu na na.
Nkọwapụta:
Ọkpụrụkpụ: 3mm-150mm
Obosara: 30mm-4000mm
Ogologo: 1000mm--12000mm
Ọkọlọtọ: ASTM EN10025 JIS GB

Ihe mejupụtara SMA490CPChemical
Ọkwa	Ihe Element Max (%)
SMA490CP	C	Si	Mn	P	S
	0.18	0.55	1.4	0.035	0.035
	Cr	Ku	Ni
	0.30-0.55	0.20-0.35

Kabon dakọrọ: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

Ọkwa	Ọkpụrụkpụ	Mmụba	Ịkwụsị
SMA490CP	mm	Min Mpa	Mpa
	≤16	365	490-610
	16-40	355
	40-75	335
	75-100	325

Mekọrịta Ụdị ígwè

Ụdị ígwè	Ọkọlọtọ	Koodu obodo	C(%)	V(%)	Si(%)	nde(%)	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	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

Ụdị ígwè	Mbelata nrụgide (Mpa)	Nchegbu tensile (Mpa)	Mgbatị (%)	Okpokoro (mm)
SMA490CP	≧365	490-610	≧21	≦16
SMA490CP	≧365	490-610	≧21	≦16
Gr.C	≧345	≧485		≦101.6