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E F 03 1 Ni Cu

France AFNOR NF EF031NiCu Manual metal arc welding electrodes depositing a metal for use at low temperatures. Symbolization. Fillers materials and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: EF031NiCu / E F 03 1 Ni Cu
Category Grade Standard Region/Area Standard Content
Metals E F 03 1 Ni Cu NF A81-347 France Manual metal arc welding electrodes depositing a metal for use at low temperatures. Symbolization. Fillers materials

Chemical composition(mass fraction)(wt.%) of the E F 03 1 Ni Cu

Element Min Max Similar

Mechanical Properties of steel grade E F 03 1 Ni Cu

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)
165 (≥) 529 (≥) 13 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade E F 03 1 Ni Cu

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 - -     0.11 -  
917 335 - 41.3 334   -  
898 - 12 44.2   414 421

Heat Treatment of steel grade E F 03 1 Ni Cu

Heat treated : 1843°C - 1437°C

Technological Curves of steel grade E F 03 1 Ni Cu

Cross Reference Table (Equivalent Grade) of E F 03 1 Ni Cu

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