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CuAl8Fe4Mn2Ni2

International ISO CuAl8Fe4Mn2Ni2 Welding consumables - Solid wires and rods for fusion welding of copper and copper alloys - Classification and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuAl8Fe4Mn2Ni2 / CuAl8Fe4Mn2Ni2
Category Grade Standard Region/Area Standard Content
Metals CuAl8Fe4Mn2Ni2 ISO 24373 International Welding consumables - Solid wires and rods for fusion welding of copper and copper alloys - Classification

Chemical composition(mass fraction)(wt.%) of the CuAl8Fe4Mn2Ni2

Element Min Max Similar
Zn - 0.1000 -
Total Others - 0.4000 -
Si - 0.1000 -
Pb - 0.0200 -
Ni 0.5000 3.0000 -
Mn 0.5000 3.0000 -
Fe 1.8000 5.0000 -
Cu - - -
Al 7.0000 9.0000 -

Mechanical Properties of steel grade CuAl8Fe4Mn2Ni2

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)
435 (≥) 826 (≥) 44 21 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade CuAl8Fe4Mn2Ni2

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
33 - -     0.14 -  
986 914 - 43.3 441   -  
814 - 43 23.2   324 412

Heat Treatment of steel grade CuAl8Fe4Mn2Ni2

Heat treated : 1895°C - 1397°C

Technological Curves of steel grade CuAl8Fe4Mn2Ni2

Cross Reference Table (Equivalent Grade) of CuAl8Fe4Mn2Ni2

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