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CuBe2 HV180U

Germany DIN CuBe2HV180U Wrought copper alloy strips for springs; technical conditions of delivery and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuBe2HV180U / CuBe2 HV180U
Category Grade Standard Region/Area Standard Content
Metals CuBe2 HV180U DIN 1780 Germany Wrought copper alloy strips for springs; technical conditions of delivery

Chemical composition(mass fraction)(wt.%) of the CuBe2 HV180U

Element Min Max Similar

Mechanical Properties of steel grade CuBe2 HV180U

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)
974 (≥) 419 (≥) 12 11 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade CuBe2 HV180U

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 - -     0.33 -  
456 151 - 22.3 324   -  
425 - 44 34.2   331 422

Heat Treatment of steel grade CuBe2 HV180U

Heat treated : 1834°C - 1589°C

Technological Curves of steel grade CuBe2 HV180U

Cross Reference Table (Equivalent Grade) of CuBe2 HV180U

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