Grade FXM-11 S21904 Type XM11 - ASTM A965/A965M-2025

Grade	Grade FXM-11
USA UNS	S21904
Other Names
Corresponding Standard	ASTM A965/A965M-2025 Standard Specification for Steel Forgings, Austenitic, for Pressure and High Temperature Parts
Classification	Austenitic Stainless Steel

Grade FXM-11 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	N
Minimum Value	-	-	8	-	-	19	5.5	0.15
Maximum Value	0.04	1	10	0.045	0.03	21.5	7.5	0.4

Grade FXM-11 Mechanical Properties

Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %
≥620	≥345	≥40	≥50

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!