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Germany DIN V-CuNi50 Copper Master Alloys; Composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: V-CuNi50 / V-CuNi50
Category Grade Standard Region/Area Standard Content
Metals V-CuNi50 DIN 17657 Germany Copper Master Alloys; Composition

Chemical composition(mass fraction)(wt.%) of the V-CuNi50

Element Min Max Similar

Mechanical Properties of steel grade V-CuNi50

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)
877 (≥) 589 (≥) 43 32 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade V-CuNi50

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
11 - -     0.12 -  
733 639 - 14.3 143   -  
279 - 23 34.2   244 334

Heat Treatment of steel grade V-CuNi50

Heat treated : 1374°C - 1398°C

Technological Curves of steel grade V-CuNi50

Cross Reference Table (Equivalent Grade) of V-CuNi50

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