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

France AFNOR NF D5p Dispersoid steels for hot forging. Semi-finished products and bars and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: D5p / D 5p
Category Grade Standard Region/Area Standard Content
Metals D 5p NF A33-111 France Dispersoid steels for hot forging. Semi-finished products and bars

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

Element Min Max Similar
V+Nb 0.0800 0.2000 -
V 0.0800 0.2000 -
Si 0.1000 0.4000 -
S - 0.0250 -
P - 0.0350 -
Mn 1.2000 1.7000 -
C 0.3500 0.4500 -

Mechanical Properties of steel grade D 5p

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)
861 (≥) 273 (≥) 12 12 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade D 5p

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
21 - -     0.44 -  
627 619 - 11.3 314   -  
129 - 13 24.2   121 222

Heat Treatment of steel grade D 5p

Heat treated : 1837°C - 1444°C

Technological Curves of steel grade D 5p

Cross Reference Table (Equivalent Grade) of D 5p

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 D 5p?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top