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W108 Commerial


W108 Commerial material is UNS SAE J 437 (1970) Selection and heat treatment of tool and die steels UNS SAE J 438 (1970) Tool and die steels Water quenching tool steel.

Chemical composition of W108 Commerial, W108 Commerial mechanical properties, W108 Commerial datasheet, W108 Commerial equivalent grade, Heat treatment and temperature process of W108 Commerial.


W108 Commerial property sheet

W108 Commerial Spec.

UNS SAE J 437 (1970)
Selection and heat treatment of tool and die steels
UNS SAE J 438 (1970)
Tool and die steels

Chemical Composition of W108 Commerial

C: 0.70 0.85
Si: Max 0.35
Mn: Max 0.35
Cr: Max 0.20

Mechanical Properties of W108 Commerial

Rp0.2 (MPa) 778 (≥)
Rm (MPa) 278 (≥)
AKV (J) 31
A (%) 24
Z (%) 24
Hardness HBW 344

W108 Commerial shape and dimensions

W108 Commerial Round bar: 1mm-800mm
W108 Commerial Square bar: 10mm * 10mm-600mm *600mm
W108 Commerial Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
W108 Commerial Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
W108 Commerial Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
W108 Commerial Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes