S31040 - ASTM A276/A276M-2017

USA UNS	S31040
ASTM Specification or Grade	310Cb
Corresponding Standard	ASTM A276/A276M-2017 Standard Specification for Stainless Steel Bars and Shapes
Classification	Austenitic Stainless Steel

Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	More
Minimum Value	-	-	-	-	-	24	19	Cb：10C-1.10
Maximum Value	0.08	1.5	2	0.045	0.03	26	22	Cb：10C-1.10

Mechanical Properties

	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %
all	Annealing - Hot Finish Rolling (A)	≥515	≥205	≥40	≥50
≤12.7	Annealing - Cold Precision Rolling (A)	≥620	≥310	≥30	≥40
＞12.7	Annealing - Cold Precision Rolling (A)	≥515	≥205	≥30	≥40

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