Grade 9CrWMn
Corresponding Standard YB /T 095-2015
Steel Wires for Alloy Tool Steel
Classification Alloy Steel
9CrWMn Chemical Element Composition Content (%)
Component C Si Mn P S Cr W
Minimum Value 0.85 - 0.9 - - 0.5 0.5
Maximum Value 0.95 0.4 1.2 0.03 0.02 0.8 0.8
Approximate Comparison Table Alloy Cold-Work Tool Steel
China Japan United States
GB JIS ASTM/AISI
9CrWMn SKS3 O1
9CrWMn Corresponding Standards(Same grade name, different standards)

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