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England B.S. NF5 Specification for wrought aluminium and aluminium alloys for general engineering purposes - forging stock and forgings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NF5 / NF 5
Category Grade Standard Region/Area Standard Content
Metals NF 5 BS 1472 England Specification for wrought aluminium and aluminium alloys for general engineering purposes - forging stock and forgings

Chemical composition(mass fraction)(wt.%) of the NF 5

Element Min Max Similar

Mechanical Properties of steel grade NF 5

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)
347 (≥) 837 (≥) 24 24 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade NF 5

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
34 - -     0.24 -  
842 431 - 42.3 224   -  
846 - 23 22.2   224 111

Heat Treatment of steel grade NF 5

Heat treated : 1669°C - 1411°C

Technological Curves of steel grade NF 5

Cross Reference Table (Equivalent Grade) of NF 5

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