C15R - ISO 683-3-2019

Grade	C15R
Corresponding Standard	ISO 683-3-2019 Heat-treatable steels,alloy steels and free-cutting steels--Part 3: 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

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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