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Czech CSN 423803 Gold-nickel AuNi5 alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 423803 / 423803
Category Grade Standard Region/Area Standard Content
Metals 423803 CSN 42 3803 Czech Gold-nickel AuNi5 alloy

Chemical composition(mass fraction)(wt.%) of the 423803

Element Min Max Similar
Other - 0.1200 -
Ni - - -
Au 94.0000 96.0000 -

Mechanical Properties of steel grade 423803

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)
536 (≥) 648 (≥) 11 43 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade 423803

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
11 - -     0.12 -  
536 173 - 42.3 433   -  
317 - 32 43.2   133 124

Heat Treatment of steel grade 423803

Heat treated : 1319°C - 1876°C

Technological Curves of steel grade 423803

Cross Reference Table (Equivalent Grade) of 423803

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