S41500 - ASTM A182/A182M-2018

USA UNS	S41500
ASTM Specification or Grade	F 6NM
Corresponding Standard	ASTM A182/A182M-2018 Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service
Classification	Martensitic Stainless Steel
Properties	Corrosion Resistance

Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo
Minimum Value	-	-	0.5	-	-	11.5	3.5	0.5
Maximum Value	0.05	0.6	1	0.03	0.03	14	5.5	1

Mechanical Properties

Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW
≥790	≥620	≥15	≥45	≤295

1 Approximate Comparison Table Martensitic Stainless Steel

China		Japan	United States	International Organization for Standardization	European Standard
GB	ISC	JIS	UNS	ISO	EN	Numerical Grade
04Cr13Ni5Mo	S41595	SUS F6NM	S41500	X3CrNiMo 13-4	X3CrNiMo 13-4	1.4313

2 Approximate Comparison Table Martensitic Stainless Steel

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