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SAE W7

W7


W7 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 W7, W7 mechanical properties, W7 datasheet, W7 equivalent grade, Heat treatment and temperature process of W7.

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W7 property sheet

W7 Spec.

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

Related Materials

W7

Chemical Composition of W7

C: 0.95 1.10
Si: 0.10 0.40
Mn: 0.10 0.40
Cr: 0.35 0.50
V: 0.15 0.25

Mechanical Properties of W7

Rp0.2 (MPa) 359 (≥)
Rm (MPa) 368 (≥)
AKV (J) 13
A (%) 24
Z (%) 12
Hardness HBW 434

W7 shape and dimensions

W7 Round bar: 1mm-800mm
W7 Square bar: 10mm * 10mm-600mm *600mm
W7 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
W7 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
W7 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
W7 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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