AISI CW-1
AISI CW-1 PDF AISI CW-1 Word
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy CW-1 AISI USA W-Ta-Nb-Ti-Co class carbide
CQ-11
CQ-12
CQ-13
CQ-14
CQ-15
CU-1
CU-2
CU-3
CU-4
CU-5
Datasheet for:Steel Grades:Tool Steel And Hard Alloy:CW-1

Chemical composition(mass fraction)(wt.%) of the CW-1

C(%) W(%) Co(%) Nb(%) Ti(%) Ta(%)
6.7 68.9 10.7 1.6 6.7 5.4

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade CW-1

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
494 (≥) 775 (≥) 12 23 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 213
Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
44 - -     0.23 -  
848 153 - 11.3 243   -  
877 - 13 23.2   242 221
Heat treated : 1537°C - 1915°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
CW-1 AISI USA
W-Ta-Nb-Ti-Co class carbide
CW-12MW AISI USA
CW-1

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