Grade C15M2
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 Carbon Steel
Properties Carburizing Capability
C15M2 Chemical Element Composition Content (%)
Component C Si Mn P S
Minimum Value 0.12 0.15 0.3 - 0.02
Maximum Value 0.18 0.4 0.6 0.035 0.04
1 Approximate Comparison Table Non-Alloy Surface Hardening Steel
International Organization for Standardization Germany France European Standard Sweden
ISO DIN EN/DIN NF EN/NF EN Numerical Grade SS
C15M2 Ck15
Cm15
XC12 C15R 1.1140 1370
2 Approximate Comparison Table High-Quality Carbon Structural Steel
International Organization for Standardization Germany France European Standard Russia United Kingdom
ISO DIN EN/DIN NF EN/NF EN Numerical Grade GOST BS EN/BS
C10
C15M2
Ck10
Ck15
XC10
XC12
C10E 1.1121 08
10
045M10
CS12
C15M2 Corresponding Standards(Same grade name, different standards)

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