Grade 1.6657
European Standard Steel Grade 14NiCrMo13-4
Corresponding Standard EN 10084-1998
Case hardening steels. Technical delivery conditions
Classification Alloy Steel
1.6657 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo
Minimum Value 0.11 - 0.3 - - 0.8 3 0.1
Maximum Value 0.17 0.4 0.6 0.035 0.035 1.1 3.5 0.25
1.6657 Corresponding Standards(Same grade name, different standards)

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