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America UNS C19020 Copper alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C19020 / C19020
Category Grade Standard Region/Area Standard Content
Metals C19020 -- America Copper alloy

Chemical composition(mass fraction)(wt.%) of the C19020

Element Min Max Similar
Zn - 0.2000 -
Sn 0.7000 1.1000 -
P 0.0300 0.0700 -
Other 99.7000 - -
Ni 0.8000 1.2000 -
Fe - 0.1000 -
Cu - - -

Mechanical Properties of steel grade C19020

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)
879 (≥) 368 (≥) 33 44 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade C19020

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
14 - -     0.21 -  
498 539 - 24.3 243   -  
849 - 33 22.2   233 141

Heat Treatment of steel grade C19020

Heat treated : 1436°C - 1627°C

Technological Curves of steel grade C19020

Cross Reference Table (Equivalent Grade) of C19020

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