Grade Cr8Mo2SiV
China ISC T21350
Corresponding Standard GB /T 1299-2014
Tool and mould steels
Classification Tool Steel
Cr8Mo2SiV Chemical Element Composition Content (%)
Component C Si Mn P S Cr Mo V
Minimum Value 0.95 0.8 0.2 - - 7.8 2 0.25
Maximum Value 1.03 1.2 0.5 0.03 0.02 8.3 2.8 0.4
Cr8Mo2SiV Mechanical Properties
condition Heat Treatment or Condition
Hardness
HBW
Delivery condition Annealing ≤255
sample Quenching HRC
≥62

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