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Germany DIN 2.0571 Wrought copper alloys; copper-zinc alloys (brass); (special brass); chemical composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2.0571 / 2.0571
Category Grade Standard Region/Area Standard Content
Metals 2.0571 DIN 17660 Germany Wrought copper alloys; copper-zinc alloys (brass); (special brass); chemical composition

Chemical composition(mass fraction)(wt.%) of the 2.0571

Element Min Max Similar

Mechanical Properties of steel grade 2.0571

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)
653 (≥) 279 (≥) 42 21 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade 2.0571

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
21 - -     0.23 -  
734 517 - 13.3 121   -  
478 - 24 42.2   123 313

Heat Treatment of steel grade 2.0571

Heat treated : 1862°C - 1134°C

Technological Curves of steel grade 2.0571

Cross Reference Table (Equivalent Grade) of 2.0571

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