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CQ-7


CQ-7 material is W-Co class carbide.

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


CQ-7 property sheet

CQ-7 Spec.

Related Materials

Chemical Composition of CQ-7

C 5.57
W 85.43
Co 9.0

Mechanical Properties of CQ-7

Rp0.2 (MPa) 195 (≥)
Rm (MPa) 921 (≥)
AKV (J) 34
A (%) 21
Z (%) 33
Hardness HBW 144

CQ-7 shape and dimensions

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