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England B.S. N6 Filler rods and wires for gas-shielded arc welding and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: N6 / N 6
Category Grade Standard Region/Area Standard Content
Metals N 6 BS 2901-4 England Filler rods and wires for gas-shielded arc welding

Chemical composition(mass fraction)(wt.%) of the N 6

Element Min Max Similar
Zn - 0.1000 -
Total Others - 0.1500 -
Total Each - 0.0500 -
Ti - 0.1500 -
Si 4.5000 6.0000 -
Mn - 0.1500 -
Mg - 0.2000 -
Fe - 0.6000 -
Cu - 0.3000 -
Be - 0.0008 -
Al - - -

Mechanical Properties of steel grade N 6

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)
785 (≥) 255 (≥) 34 12 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade N 6

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 - -     0.34 -  
246 983 - 34.3 222   -  
572 - 23 32.2   324 344

Heat Treatment of steel grade N 6

Heat treated : 1524°C - 1119°C

Technological Curves of steel grade N 6

Cross Reference Table (Equivalent Grade) of N 6

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