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

France AFNOR NF CF315D Railway rolling stock. Recommended steels for rolling stock construction. XI : weldable high yield strength micro-alloyed steels with atmospheric corrosion resistance for bodyworks and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CF315D / CF 315 D
Category Grade Standard Region/Area Standard Content
Metals CF 315 D NF F 80-111 France Railway rolling stock. Recommended steels for rolling stock construction. XI : weldable high yield strength micro-alloyed steels with atmospheric corrosion resistance for bodyworks

Chemical composition(mass fraction)(wt.%) of the CF 315 D

Element Min Max Similar

Mechanical Properties of steel grade CF 315 D

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)
329 (≥) 852 (≥) 12 12 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade CF 315 D

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 - -     0.34 -  
292 931 - 14.3 443   -  
516 - 23 11.2   114 122

Heat Treatment of steel grade CF 315 D

Heat treated : 1313°C - 1324°C

Technological Curves of steel grade CF 315 D

Cross Reference Table (Equivalent Grade) of CF 315 D

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 CF 315 D?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top