A182 F11 Class 1 K11597 F11 - ASTM A182/A182M-2018

Grade	A182 F11 Class 1
USA UNS	K11597
Other Names
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	Alloy Steel
Properties	Corrosion Resistance

A182 F11 Class 1 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Mo
Minimum Value	0.05	0.5	0.3	-	-	1	0.44
Maximum Value	0.15	1	0.6	0.03	0.03	1.5	0.65

A182 F11 Class 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
≥415	≥205	≥20	≥45	121~174

A182F11Class1 Corresponding Standards(Same grade name, different standards)

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