Grade HS 0-4-1
ISO Numeric Designation 1.3325
Corresponding Standard ISO 4957-2018
Tool steels
Classification Alloy Steel
Density 7.85 g/cm3
HS 0-4-1 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Mo V
Minimum Value 0.77 - - - - 3.9 4 0.9
Maximum Value 0.85 0.65 0.4 0.03 0.03 4.4 4.5 1.1
HS 0-4-1 Mechanical Properties
Hardness
HBW
Softening Annealed ≤262
Quenching and Tempering HRC
≥60
Approximate Comparison Table High-speed tool steels
International Organization for Standardization Germany European Standard
ISO DIN EN/DIN W-Nr. EN Numerical Grade
HS0-4-1 HS0-4-1 1.3325 HS0-4-1 1.3325
HS0-4-1 Corresponding Standards(Same grade name, different standards)

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