Available 24/7 at contact@steel-grades.com

England B.S. NF51 Wrought aluminium and aluminium alloys for general engineering purposes (supplementary series). 5454 Forging stock and forgings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NF51 / NF 51
Category Grade Standard Region/Area Standard Content
Metals NF 51 BS 4300.11 England Wrought aluminium and aluminium alloys for general engineering purposes (supplementary series). 5454 Forging stock and forgings

Chemical composition(mass fraction)(wt.%) of the NF 51

Element Min Max Similar

Mechanical Properties of steel grade NF 51

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)
991 (≥) 447 (≥) 23 41 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade NF 51

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 - -     0.33 -  
949 618 - 13.3 414   -  
248 - 23 24.2   441 241

Heat Treatment of steel grade NF 51

Heat treated : 1341°C - 1353°C

Technological Curves of steel grade NF 51

Cross Reference Table (Equivalent Grade) of NF 51

Available Suppliers

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com
  • Do you supply this NF 51?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top