16ХСН 16KHSN - GOST 10702-2016

Grade	16ХСН
Other Names
Corresponding Standard	GOST 10702-2016 Rolled section from structural unalloyed and alloyed steel for cold bulk stamping
Classification	Alloy Steel

16ХСН Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo
Minimum Value	0.13	0.6	0.3	-	-	0.8	0.6	-	-
Maximum Value	0.2	0.9	0.6	0.035	0.035	1.1	0.9	0.2	0.15

• The mass fraction of residual elements is allowed: tungsten (W) — not more than 0.20 % and vanadium (V) — not more than 0.05 %, as well as the addition of titanium (Ti) — not more than 0.03 %.

16ХСН Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Reduction of Area ψ %	Hardness HBW
Steel	Hot-rolled, Heat-treatment			HB≤197
Steel	Tempering or annealing	≤640	≥55
Steel	Spheroidizing	≤540	≥55
Steel	Work hard	440~640

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