Grade SKS 43
Corresponding Standard JIS G 4404-2015
Alloy Tool Steels
Classification Tool Steel
SKS 43 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu V
Minimum Value 1 0.1 0.1 - - - - - 0.1
Maximum Value 1.1 0.3 0.4 0.03 0.03 0.2 0.25 0.25 0.2
SKS 43 Mechanical Properties
condition Heat Treatment or Condition
Hardness
HBW
Rolled or Forged Products Annealing ≤212
Rolled or Forged Products Quenching and Tempering HV
772
1 Approximate Comparison Table Alloy Cold-Work Tool Steel
Japan International Organization for Standardization Germany European Standard
JIS ISO DIN EN/DIN W-Nr. EN Numerical Grade
SKS43 105V 105V 1.2834 105V 1.2834
2 Approximate Comparison Table Carbon Tool Steel
Japan United States France United Kingdom
JIS AISI NF EN/NF BS EN/BS
SKS43 W2 Y1 105V BW2

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