SMA490BP ígwè

JIS G3114 SMA490BP Corten ígwè, SMA490BP ígwè efere / mpempe akwụkwọ. SMA490BP obere alloy elu ike ikuku corrosion eguzogide ígwè.
JIS G3114 SMA490BP Corten ígwè n'ọtụtụ ebe 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 SMA490BPChemical
Ọkwa	Ihe Element Max (%)
SMA490BP	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
SMA490BP	mm	Min Mpa	Mpa
	≤16	365	490-610
	16-40	355
	40-75	335
	75-100	325
	100-160	305
	160-200	295

Ọ bụrụ na ị nwere mkpa SMA490BP steel efere, biko nweere onwe gị ịkpọtụrụ anyị n'oge adịghị anya.

Mekọrịta Ụdị ígwè

Ụdị ígwè	Ọkọlọtọ	Koodu obodo	C(%)	V(%)	Si(%)	nde(%)	P(%)	S(%)	Cr(%)	Ni(%)	Cu(%)
SMA490BP	4269	CNS	≦0.18		≦0.55	≦1.40	≦0.035	≦0.035	0.30-0.55		0.20-0.35
SMA490BP	G3114	JIS	≦0.18		≦0.55	≦1.40	≦0.035	≦0.035	0.30-0.55		0.20-0.35
A588 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)
SMA490BP	≧365	490-610	≧21	≦16
SMA490BP	≧365	490-610	≧21	≦16
A588Gr.C	≧345	≧485		≦101.6