Grade S15CK
Corresponding Standard JIS G 4051-2005
Carbon steels for machine structural use
Brand/Supplier
Japan -> NSSC
Classification Carbon Steel
S15CK Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu More
Minimum Value 0.13 0.15 0.3 - - - - - Ni+Cr≤0.3%*
Maximum Value 0.18 0.35 0.6 0.025 0.025 0.2 0.2 0.25
Approximate Comparison Table High-Quality Carbon Structural Steel
China Japan United States France Russia United Kingdom
GB JIS ASTM/AISI NF EN/NF GOST BS EN/BS
15 S15C
S15CK
1015 C15
XC15
15 040A15
050A15
060A15
S15CK Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!