20CrS4 - ISO 683-18-1996

Grade	20CrS4
Corresponding Standard	ISO 683-18-1996 Heat-treatable steels, alloy steels and free-cutting steels - Part 18: Bright Products of Unalloyed and Low Alloy Steels
Classification	Alloy Steel
Properties	Carburizing Ability

20CrS4 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr
Minimum Value	0.17	0.15	0.6	-	0.02	0.9
Maximum Value	0.23	0.4	0.9	0.035	0.04	1.2

1 Approximate Comparison Table Structural Alloy Steel

International Organization for Standardization	European Standard
ISO	EN	Numerical Grade
20CrS4	20CrS4	1.7028

2 Approximate Comparison Table Steel for Cold Heading and Cold Extrusion

International Organization for Standardization	European Standard
ISO	EN	Numerical Grade
20CrS4	20CrS4	1.7028

20CrS4 Corresponding Standards(Same grade name, different standards)

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