Grade SKD 11
Corresponding Standard JIS G 4404-2006
Alloy tool steels
Classification Alloy Steel
SKD 11 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Mo V
Minimum Value 1.4 - - - - 11 0.8 0.2
Maximum Value 1.6 0.4 0.6 0.03 0.03 13 1.2 0.5
SKD 11 Mechanical Properties
Heat Treatment or Condition
Hardness
HBW
Rolled or Forged Products Annealing ≤255
Rolled or Forged Products Quenching + Tempering HRC
58
1 Approximate Comparison Table alloy tool stee
Japan United States Germany France United Kingdom
JIS AISI DIN EN/DIN NF EN/NF BS EN/BS
SKD11 D2 X165CrMoV12 160CDV12 BD2
2 Approximate Comparison Table alloy tool stee
China Japan South Korea Germany
GB JIS KS DIN EN/DIN
Cr12MoV SKD11 STS31 105WCr6
3 Approximate Comparison Table
China Taiwan, China Japan South Korea Germany France Russia Sweden United Kingdom
GB ISC CNS JIS KS DIN EN/DIN W-Nr. NF EN/NF GOST SS BS EN/BS
Cr12MoV T21201 SKD 11 SKD 11 STD 11 X165CrMoV12 1.2601 X160CrMoV12-1 Х12М 2310 X160CrMoV12-1
4 Approximate Comparison Table
China Japan United States Germany France United Kingdom
GB JIS ASTM DIN EN/DIN W-Nr. NF EN/NF BS EN/BS
Cr12Mo1V1 SKD 11 D2 X165CrMoV12 1.2601 Z160CDV12 BD2
SKD11 Corresponding Standards(Same grade name, different standards)

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