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C-7A


C-7A material is Machining with carbide.

Chemical composition of C-7A, C-7A mechanical properties, C-7A datasheet, C-7A equivalent grade, Heat treatment and temperature process of C-7A.


C-7A property sheet

C-7A Spec.

Related Materials

Chemical Composition of C-7A

W 71.0-83.0
Co 4.5-7.0
Ti 7.0-12.5
Ta 10.0-12.0

Mechanical Properties of C-7A

Rp0.2 (MPa) 411 (≥)
Rm (MPa) 816 (≥)
AKV (J) 41
A (%) 24
Z (%) 11
Hardness HBW 311

C-7A shape and dimensions

C-7A Round bar: 1mm-800mm
C-7A Square bar: 10mm * 10mm-600mm *600mm
C-7A Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
C-7A Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
C-7A Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
C-7A Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes