Cm35 1.1180 - DIN 17200-1987

Cm35 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S
Minimum Value	0.32	-	0.5	-	0.02
Maximum Value	0.39	0.4	0.8	0.035	0.035

Cm35 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW	Impact Energy Absorption KV2 J
Steel; All Sizes	Softening Annealing (G)					≤183
Steel; d≤16	Quenching and Tempering (V)	630~780	≥430	≥17	≥40		ISO-V ≥35
Steel; 16<d≤40	Quenching and Tempering (V)	600~750	≥370	≥19	≥45		≥35
Steel; 40<d≤100	Quenching and Tempering (V)	650~700	≥320	≥20	≥50		≥35
Bars; 16<d≤100	Normalizing (N)	490~640	≥275		≥21
Flat steel; d≤16	Normalizing (N)	480~670	≥300		Longitudinal ≥21
Flat steel; 16<d≤100	Normalizing (N)	480~670	≥270		≥21
Flat Steel; 100<d≤160	Normalizing (N)	460~650	≥245		≥19

New and Old Grade Replacement List

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

Cm35 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"!