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Cupronic 12

Global 企业标准 Cupronic12 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Cupronic12 / Cupronic 12
Category Grade Standard Region/Area Standard Content
Metals Cupronic 12 -- Global

Chemical composition(mass fraction)(wt.%) of the Cupronic 12

Element Min Max Similar
Ni - - 0.5000
Cu - - 99.5000

Mechanical Properties of steel grade Cupronic 12

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)
327 (≥) 658 (≥) 22 31 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade Cupronic 12

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
41 - -     0.11 -  
748 268 - 21.3 414   -  
486 - 34 43.2   124 141

Heat Treatment of steel grade Cupronic 12

Heat treated : 1529°C - 1136°C

Technological Curves of steel grade Cupronic 12

Cross Reference Table (Equivalent Grade) of Cupronic 12

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