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Home > ASME > ASME SA662 steel plates for pressure vessels

ASME SA662 steel plates for pressure vessels

ASME SA662 is a kind of Carbon Mn steel plates material used to fabric middle or low temperature pressure vessels. ASME SA662 is divided into three grades or levels : SA662 Gr. A, SA662 Gr. B and SA662 Gr. C . SA662 is in the standard specification ASME SA662 used for pressure vessel plates, carbon-manganese-silicon steel, for moderate and lower temperature service.ASME SA662 plates in thickness shall be normalized.

Standard: ASME SA662/SA662M
Steel Grade : SA662 Gr. A, SA662 Gr. B, SA662 Gr. C
Thickness :3mm -500mm
Width :1000mm-4000mm
Length :1000mm-18000mm
MOQ: 1 PC
Delivery time : Promptly ( Stock) or 10-40 days (Production)
Stock : Available
MTC: Available
Payment Term : T/T or L/C At sight .

ASME SA662 steel chemical composition (%):

Composition	SA662 Grade A		SA662 Grade B		SA662 Grade C
Composition	Heat	Product	Heat	Product	Heat	Product
C ≤	0.14	0.17	0.19	0.22	0.20	0.24
Mn	0.90~1.35	0.84~1.46	0.85~1.50	0.79~1.62	1.00~1.60	0.92~1.72
P ≤	0.035	0.035	0.035	0.035	0.035	0.035
S ≤	0.035	0.035	0.035	0.035	0.035	0.035
Si	0.15~0.40	0.13~0.45	0.15~0.40	0.13~0.45	0.15~0.50	0.13~0.55

ASME SA662 Mechanical Property :

Grade	Thickness	Yield	Tensile	Elongation
SA662 Grade A	mm	Min Mpa	Mpa	Min %
	200	275	400-540	20
	50			23
SA662 Grade B	200	275	450-585	20
	50			23
SA662 Grade C	200	295	485-620	18
	50			22

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