Grade 17CrNi6-6
Corresponding Standard ISO 683-3-2019
Heat-treatable steels,alloy steels and free-cutting steels--Part 3: Case-hardening steels
Classification Alloy Steel
17CrNi6-6 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu
Minimum Value 0.14 0.15 0.5 - - 1.4 1.4 -
Maximum Value 0.2 0.4 0.9 0.025 0.035 1.7 1.7 0.4
1 Approximate Comparison Table
China International Organization for Standardization Germany European Standard
GB ISO DIN EN/DIN EN Numerical Grade
17Cr2Ni2H 17CrNi6-6 15CrNi6 17CrNi6-6 1.5918
2 Approximate Comparison Table
International Organization for Standardization European Standard
ISO EN Numerical Grade
17CrNi6-6 17CrNi6-6 1.5918

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