Grade 18CrMoS4
European Standard Steel Grade 1.7244
Corresponding Standard EN 10084-1998
Case hardening steels. Technical delivery conditions
Classification Alloy Steel
18CrMoS4 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Mo
Minimum Value 0.15 - 0.6 - 0.02 0.9 0.15
Maximum Value 0.21 0.4 0.9 0.035 0.04 1.2 0.25
Approximate Comparison Table Steel for Cold Heading and Cold Extrusion
International Organization for Standardization European Standard
ISO EN Numerical Grade
18CrMoS4 18CrMoS4 1.7244

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