Grade X40Cr14
Old Grade
Corresponding Standard NF A 35-590-1992
Tool steel
Classification Tool Steel
X40Cr14 Chemical Element Composition Content (%)
Component C Si Mn Cr Ni
Minimum Value 0.35 - - 12.5 -
Maximum Value 0.45 1 1 14.5 1
X40Cr14 Mechanical Properties
condition Heat Treatment or Condition
Hardness
HBW
Tool steel Annealing ≤241
Tool steel Quenching 1000°C oil cooling, Tempering 180°C hold for 1 hour HRC: ≥52
X40Cr14 Corresponding Standards(Same grade name, different standards)

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