Product

JIS

DIN EN10273

BS EN10028-5

ASTM

ASME

Home > News > Offer ASME SA203 Grade A alloy steel plates for pressure vessels

Offer ASME SA203 Grade A alloy steel plates for pressure vessels

Offer ASME SA203 Grade A alloy steel plates for pressure vessels

ASME SA203 is a kind of Ni-alloy steel material used to fabric high temperature pressure vessels. Obviously, ASME SA203 this property is based on it's Ni composition. ASME SA203 has five grades or levels-- Grade A/B/D/E/F.

ASME SA203 steel chemical composition : %

Composition	Type	Thickness (mm)	A
C ≤	Heat analyse	≤50	0.17
	Heat analyse	50~100	0.20
	Product analyse	50~100	0.20
	Product analyse	＞100	0.23
Mn ≤	Heat analyse	≤50	0.70
	Heat analyse	＞50	0.80
	Product analyse	≤50	0.78
	Product analyse	＞50	0.88
P ≤	Heat analyse	-	0.035
S ≤	Product analyse	-	0.035
Si	Heat analyse	-	0.15~0.40
Si	Product analyse	-	0.13~0.45
Ni	Heat analyse	-	2.10~2.50
Ni	Product analyse	-	2.03~2.57

Shanghai Royal Industry is a professional alloy steel plate manufacture and supplier . We have more than 100,000 Ton alloy steel plate in stock every month .If you have any need of ASME SA203 alloy steel plate , please do not hesitate to contact us .

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