C35R - ISO 683-1-2016

Grade	C35R
Corresponding Standard	ISO 683-1-2016 Non-alloy steels for quenching and tempering
Classification	Carbon Steel

C35R Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	More
Minimum Value	0.32	0.1	0.5	-	0.02	-	-	-	-	Cr+Mo+Ni≤0.63
Maximum Value	0.39	0.4	0.8	0.025	0.04	0.4	0.4	0.3	0.1	Cr+Mo+Ni≤0.63

C35R Mechanical Properties

	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Impact Energy Absorption KV2 J
d≤16 or t≤8	630~780	≥430	≥17	≥40	≥25
16＜d≤40 or 8＜t≤20	600~750	≥380	≥19	≥45	≥25
40＜d≤100 or 20＜t≤60	550~700	≥320	≥20	≥50	≥25

Approximate Comparison Table

United States	International Organization for Standardization	Germany	France	European Standard		United Kingdom
ASTM	ISO	DIN EN/DIN	NF EN/NF	EN	Numerical Grade	BS EN/BS
1035	C35R C35M2	C35 Cm35	XC38H1u	C35R	1.1180	080M36

C35R Corresponding Standards(Same grade name, different standards)

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