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W310 Extra


W310 Extra material is SAE SAE J 437 (1970) Selection and heat treatment of tool and die steels SAE SAE J 438 (1970) Tool and die steels Tool and die steels.

Chemical composition of W310 Extra, W310 Extra mechanical properties, W310 Extra datasheet, W310 Extra equivalent grade, Heat treatment and temperature process of W310 Extra.


W310 Extra property sheet

W310 Extra Spec.

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

Chemical Composition of W310 Extra

C: 0.95 1.10
Si: 0.10 0.40
Mn: 0.10 0.40
Cr: Max Min
V: 0.35 0.50

Mechanical Properties of W310 Extra

Rp0.2 (MPa) 847 (≥)
Rm (MPa) 755 (≥)
AKV (J) 14
A (%) 34
Z (%) 21
Hardness HBW 113

W310 Extra shape and dimensions

W310 Extra Round bar: 1mm-800mm
W310 Extra Square bar: 10mm * 10mm-600mm *600mm
W310 Extra Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
W310 Extra Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
W310 Extra Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
W310 Extra Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes