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CuAl8Ni2Fe2Mn2

International ISO CuAl8Ni2Fe2Mn2 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: CuAl8Ni2Fe2Mn2 / CuAl8Ni2Fe2Mn2
Category Grade Standard Region/Area Standard Content
Metals CuAl8Ni2Fe2Mn2 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 CuAl8Ni2Fe2Mn2

Element Min Max Similar
Zn - 0.2000 -
Total Others - 0.4000 -
Si - 0.2000 -
Pb - 0.0200 -
Ni 0.5000 3.0000 -
Mn 0.5000 2.5000 -
Fe 0.5000 2.5000 -
Cu - - -
Al 7.0000 9.5000 -

Mechanical Properties of steel grade CuAl8Ni2Fe2Mn2

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)
663 (≥) 977 (≥) 24 24 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade CuAl8Ni2Fe2Mn2

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
23 - -     0.43 -  
476 388 - 33.3 144   -  
591 - 44 41.2   324 114

Heat Treatment of steel grade CuAl8Ni2Fe2Mn2

Heat treated : 1866°C - 1218°C

Technological Curves of steel grade CuAl8Ni2Fe2Mn2

Cross Reference Table (Equivalent Grade) of CuAl8Ni2Fe2Mn2

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