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Home Material NF A 35-590-1992
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Grade 90MnWCrV5
Old Grade
Corresponding Standard NF A 35-590-1992
Tool steel
Classification Tool Steel
90MnWCrV5 Chemical Element Composition Content (%)
Component C Si Mn Cr W V
Minimum Value 0.85 0.1 1.05 0.35 0.4 0.05
Maximum Value 1 0.4 1.35 0.65 0.7 0.2
90MnWCrV5 Mechanical Properties
condition Heat Treatment or Condition
Hardness
HBW
Tool steel Annealing ≤228
Tool steel Quenching at 780°C, oil cooling, tempering at 180°C, hold for 1h HRC: ≥59
Approximate Comparison Table Alloy Tool Steel 2
Japan United States Germany France European Standard Russia Sweden United Kingdom
JIS ASTM/AISI UNS DIN EN/DIN NF EN/NF EN Numerical Grade GOST SS14 BS EN/BS
SKS3 O1 T31501 100MnCrW4 90MnWCrV5 95MnWCr5 1.2825 9ХВГ
9KHVG 		2140 BO1

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