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Germany DIN 2.0750 Wrought copper alloys; copper-nickel-zinc alloys; (nickel silver); composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2.0750 / 2.0750
Category Grade Standard Region/Area Standard Content
Metals 2.0750 DIN 17663 Germany Wrought copper alloys; copper-nickel-zinc alloys; (nickel silver); composition

Chemical composition(mass fraction)(wt.%) of the 2.0750

Element Min Max Similar

Mechanical Properties of steel grade 2.0750

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)
874 (≥) 332 (≥) 12 23 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade 2.0750

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
32 - -     0.14 -  
287 284 - 12.3 223   -  
896 - 31 41.2   421 314

Heat Treatment of steel grade 2.0750

Heat treated : 1838°C - 1211°C

Technological Curves of steel grade 2.0750

Cross Reference Table (Equivalent Grade) of 2.0750

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