Grade X45CrS9-3
European Standard Steel Grade 1.4718
Corresponding Standard EN 10090-1998
Valve steels and alloys for internal combustion engines
Classification Alloy Steel
X45CrS9-3 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni
Minimum Value 0.4 2.7 - - - 8 -
Maximum Value 0.5 3.3 0.6 0.04 0.03 10 0.5

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