Grade F700 N08700 - ASTM A965/A965M-2025

Grade	Grade F700
USA UNS	N08700
Corresponding Standard	ASTM A965/A965M-2025 Standard Specification for Steel Forgings, Austenitic, for Pressure and High Temperature Parts
Classification	Austenitic Stainless Steel

Grade F700 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	More
Minimum Value	-	-	-	-	-	19	24	-	4.3	Nb：8×C~0.40
Maximum Value	0.04	1	2	0.04	0.03	23	26	0.5	5	Nb：8×C~0.40

Grade F700 Mechanical Properties

Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %
≥550	≥240	≥30

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