C15R - ISO 683-11-2012

Grade	C15R
Corresponding Standard	ISO 683-11-2012 Heat-Treatable Steels, Alloy Steels and Free-Cutting Steels -- Part 11: Case-Hardening Steels
Classification	Carbon Steel

C15R Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo
Minimum Value	0.12	0.15	0.3	-	0.02	-	-	-	-
Maximum Value	0.18	0.4	0.6	0.025	0.04	0.4	0.4	0.3	0.1

Approximate Comparison Table Non-Alloy Surface Hardening Steel

International Organization for Standardization	European Standard
ISO	EN	Numerical Grade
C15R	C15R	1.1140

C15R Corresponding Standards(Same grade name, different standards)

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