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ECuMnNiAl

America AWS ECuMnNiAl Covered copper and copper alloy arc welding electrodes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ECuMnNiAl / ECuMnNiAl
Category Grade Standard Region/Area Standard Content
Metals ECuMnNiAl AWS A5.6/A5.6M America Covered copper and copper alloy arc welding electrodes

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

Element Min Max Similar

Mechanical Properties of steel grade ECuMnNiAl

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)
272 (≥) 311 (≥) 14 31 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade ECuMnNiAl

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
44 - -     0.14 -  
978 294 - 33.3 343   -  
549 - 41 33.2   211 433

Heat Treatment of steel grade ECuMnNiAl

Heat treated : 1498°C - 1735°C

Technological Curves of steel grade ECuMnNiAl

Cross Reference Table (Equivalent Grade) of ECuMnNiAl

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