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Germany DIN 2.0850 Low alloy wrought copper alloys - Composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2.0850 / 2.0850
Category Grade Standard Region/Area Standard Content
Metals 2.0850 DIN 17666 Germany Low alloy wrought copper alloys - Composition

Chemical composition(mass fraction)(wt.%) of the 2.0850

Element Min Max Similar
Total oth. - 0.5000 -
Ni 1.4000 2.0000 -
Cu - - -
Be 0.2000 0.6000 -

Mechanical Properties of steel grade 2.0850

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)
959 (≥) 286 (≥) 13 11 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade 2.0850

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 - -     0.22 -  
388 926 - 24.3 334   -  
211 - 21 42.2   233 242

Heat Treatment of steel grade 2.0850

Heat treated : 1743°C - 1672°C

Technological Curves of steel grade 2.0850

Cross Reference Table (Equivalent Grade) of 2.0850

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