41CrNiMoS2 - ISO 4954-2018

Grade	41CrNiMoS2
Corresponding Standard	ISO 4954-2018 Steels for Cold Heading and Cold Extruding
Classification	Alloy Steel

41CrNiMoS2 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo
Minimum Value	0.37	-	0.7	-	0.02	0.4	0.4	-	0.15
Maximum Value	0.44	0.3	1	0.025	0.04	0.6	0.7	0.25	0.3

41CrNiMoS2 Mechanical Properties

diameter d mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Reduction of Area ψ %
2＜d≤40	+AC+C+AC	≤640	≥60
2＜d≤40	+AC+C+AC+LC	≤680	≥55

Approximate Comparison Table Steel for Cold Heading and Cold Extrusion

International Organization for Standardization	European Standard
ISO	EN	Numerical Grade
41CrNiMoS2	41CrNiMoS2	1.6588

41CrNiMoS2 Corresponding Standards(Same grade name, different standards)

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