635M15 - BS 970-3-1991

Grade	635M15
Corresponding Standard	BS 970-3-1991 Specification for wrought steel for machanical and allied engineering purposes part 3:bright bars for general engineering purposes
Classification	Alloy Steel

635M15 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni
Minimum Value	0.12	0.1	0.6	-	-	0.4	0.7
Maximum Value	0.18	0.4	0.9	0.04	0.05	0.8	1.1

• For older grades of stainless steel, see Table 2 of standard BS 970-4-1970

635M15 Mechanical Properties

condition	Tensile Strength σ_b Mpa	Elongation or Extension Rate δ %	Hardness HBW	Impact Energy Absorption KV2 J
Sample rod d=19	≥770	≥12	Normalizing ≤207	Izod:≥27 KCV:≥22

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