Grade 4Cr5Mo3V
China ISC T23314
Corresponding Standard GB /T 1299-2014
Tool and mould steels
Classification Tool Steel
4Cr5Mo3V Chemical Element Composition Content (%)
Component C Si Mn P S Cr Mo V
Minimum Value 0.35 0.3 0.3 - - 4.8 2.7 0.4
Maximum Value 0.4 0.5 0.5 0.03 0.02 5.2 3.2 0.6
4Cr5Mo3V Mechanical Properties
condition Heat Treatment or Condition
Hardness
HBW
Delivery condition Annealing ≤229
sample Quenching HRC*

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