A217 Grade WC1 J12524 WC1 - ASTM A217/A217M-2014

Grade	A217 Grade WC1
USA UNS	J12524
Other Names
Corresponding Standard	ASTM A217/A217M-2014 Standard Specification for Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service
Classification	Cast Steel

A217 Grade WC1 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr ^*	Ni ^*	Cu ^*	Mo	W ^*	More
Minimum Value	-	-	0.5	-	-	-	-	-	0.45	-	(Cr+Ni+Cu+W)≤0.1
Maximum Value	0.25	0.6	0.8	0.04	0.045	0.35	0.5	0.5	0.65	0.1	(Cr+Ni+Cu+W)≤0.1

A217 Grade WC1 Mechanical Properties

Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %
450~620	≥240	≥24	≥35

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