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CW-3

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CW-2 CW-4
#CW-3

Description

USA AISI CW-3 W-Ta-Nb-Ti-Co class carbide and CW-3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

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

Chemical composition(mass fraction)(wt.%) of the CW-3

C(％) W(%) Co(%) Nb(%) Ti(%) Ta(%)
6.8 72.2 6.7 2.3 4.9 7.0

Mechanical Properties of steel grade CW-3

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)
738 (≥) 737 (≥) 42 43 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade CW-3

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
21 - -     0.13 -  
719 143 - 32.3 121   -  
891 - 43 41.2   242 321

Heat Treatment of steel grade CW-3

Heat treated : 1451°C - 1645°C

Technological Curves of steel grade CW-3

Cross Reference Table (Equivalent Grade) of CW-3

Grade Standard Country Application
CW-3 AISI USA W-Ta-Nb-Ti-Co class carbide
CW-2 CW-4
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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