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W209 Extra


W209 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 W209 Extra, W209 Extra mechanical properties, W209 Extra datasheet, W209 Extra equivalent grade, Heat treatment and temperature process of W209 Extra.


W209 Extra property sheet

W209 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 W209 Extra

C: 0.85 0.95
Si: 0.10 0.40
Mn: 0.10 0.40
Cr: Max Min
V: 0.15 0.35

Mechanical Properties of W209 Extra

Rp0.2 (MPa) 815 (≥)
Rm (MPa) 894 (≥)
AKV (J) 43
A (%) 11
Z (%) 23
Hardness HBW 342

W209 Extra shape and dimensions

W209 Extra Round bar: 1mm-800mm
W209 Extra Square bar: 10mm * 10mm-600mm *600mm
W209 Extra Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
W209 Extra Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
W209 Extra Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
W209 Extra Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes