Grade 15CD4.05
Corresponding Standard NF A 35-558-1983
Iron and steel — Heat treatable steels for high-performance external thread fasteners at high temperatures
Classification Alloy Steel
15CD4.05 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo
Minimum Value - 0.15 0.4 - - 0.8 - 0.4
Maximum Value 0.18 0.35 0.8 0.035 0.035 1.2 0.3 0.6
Approximate Comparison Table Structural Alloy Steel
China Taiwan, China Japan South Korea Germany France Russia United Kingdom
YB ISC CNS JIS KS DIN EN/DIN W-Nr. NF EN/NF GOST BS EN/BS
15CrMo A30152 SCM415 SCM415 SCM415 15CrMo5 1.7262 15CD4.05 15ХМ 1501-620Cr31

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