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

France AFNOR NF 15ND14 Non standardized steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 15ND14 / 15 ND 14
Category Grade Standard Region/Area Standard Content
Metals 15 ND 14 -- France Non standardized steels

Chemical composition(mass fraction)(wt.%) of the 15 ND 14

Element Min Max Similar
Si 0.1000 0.3500 -
S - 0.0350 -
P - 0.0400 -
Ni 3.2500 3.7500 -
Mo 0.1500 0.3000 -
Mn 0.4000 0.6000 -
C 0.1300 0.1800 -

Mechanical Properties of steel grade 15 ND 14

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)
339 (≥) 773 (≥) 22 32 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade 15 ND 14

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 -  
712 674 - 31.3 112   -  
672 - 34 21.2   343 211

Heat Treatment of steel grade 15 ND 14

Heat treated : 1158°C - 1286°C

Technological Curves of steel grade 15 ND 14

Cross Reference Table (Equivalent Grade) of 15 ND 14

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 15 ND 14?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top