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CU-5

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CU-4 CW-1
#CU-5

Description

USA AISI CU-5 W-Ta-Nb-Co class carbide and CU-5 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: CU-5
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy CU-5 AISI USA W-Ta-Nb-Co class carbide
CQ-10
CQ-11
CQ-12
CQ-13
CQ-14
CQ-15
CU-1
CU-2
CU-3
CU-4

Chemical composition(mass fraction)(wt.%) of the CU-5

C(％) W(%) Co(%) Nb(%) Ta(%)
5.2 77.0 16.0 0.3 1.5

Mechanical Properties of steel grade CU-5

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)
577 (≥) 711 (≥) 21 13 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade CU-5

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
22 - -     0.31 -  
274 272 - 42.3 421   -  
748 - 44 33.2   143 333

Heat Treatment of steel grade CU-5

Heat treated : 1363°C - 1314°C

Technological Curves of steel grade CU-5

Cross Reference Table (Equivalent Grade) of CU-5

Grade Standard Country Application
CU-5 AISI USA W-Ta-Nb-Co class carbide
CU-5MCuC AISI USA
CU-5MCuC ASTM USA Castings, Nickel and Nickel Alloy
CU-5MCuC ASTM USA Castings, Nickel and Nickel Alloy
CU-4 CW-1
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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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