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England B.S. NA39 Filler rods and wires for gas-shielded arc welding; Nickel and nickel alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NA39 / NA 39
Category Grade Standard Region/Area Standard Content
Metals NA 39 BS 2901-5 England Filler rods and wires for gas-shielded arc welding; Nickel and nickel alloys

Chemical composition(mass fraction)(wt.%) of the NA 39

Element Min Max Similar

Mechanical Properties of steel grade NA 39

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)
295 (≥) 484 (≥) 11 32 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade NA 39

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
22 - -     0.31 -  
682 982 - 44.3 141   -  
781 - 12 34.2   223 321

Heat Treatment of steel grade NA 39

Heat treated : 1156°C - 1226°C

Technological Curves of steel grade NA 39

Cross Reference Table (Equivalent Grade) of NA 39

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