403S17 - BS 970-4-1970

Grade	403S17
Corresponding Standard	BS 970-4-1970 Specification for Wrought steels in the form of blooms,billets,bars and forgings--Part 4:Valve steels
Classification	Ferritic Stainless Steel

403S17 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu ^◎	Mo ^◎
Minimum Value	-	-	-	-	-	12	-	-	-
Maximum Value	0.08	0.8	1	0.04	0.03	14	0.5	0.3	0.3

403S17 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
Steel	Softening treatment	≥43kgf/mm2 （≥421MPa）	≥25kgf/mm2 （≥245MPa）	≥20kgf/mm2 （≥196MPa）	≥20	≤170

• The letters P, R, S and T in the table indicate the range of tensile strength of quenched and tempered steels.

1 Approximate Comparison Table Martensitic Stainless Steel

2 Approximate Comparison Table Heat-Resistant Stainless Steel

3 Approximate Comparison Table Martensitic Stainless Steel

4 Approximate Comparison Table Martensitic Stainless Steel

China	Japan	United States	International Organization for Standardization	Germany	France	Russia	United Kingdom
GB	JIS	ASTM/AISI	ISO	DIN EN/DIN	NF EN/NF	GOST	BS EN/BS
0Cr13	SUS410S	410S	1 (ISO 683-13-1986)	X7Cr13	Z6C13	08X13	403S17

403S17 Corresponding Standards(Same grade name, different standards)

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