STS 403 STS 403-WSB - KS D 3697-2002

Grade	STS 403
Other Names
Corresponding Standard	KS D 3697-2002 Stainless Steel Wires for Cold Heading and Cold Forging
Classification	Martensitic Stainless Steel

STS 403 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni
Minimum Value	-	-	-	-	-	11.5	-
Maximum Value	0.15	0.5	1	0.04	0.03	13	0.6

STS 403 Mechanical Properties

diameter or thickness d mm	Mark	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %
0.8＜d≤2	STS 403-WSB	540~740	-	≥65
2＜d≤17	STS 403-WSB	460~640	≥10	≥65

Approximate Comparison Table Martensitic Stainless Steel

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