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

France AFNOR NF XC25 Quenched and tempered steels - Part 1: technical delivery conditions for specials steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: XC25 / XC 25
Category Grade Standard Region/Area Standard Content
Metals XC 25 NF A35-552-1 France Quenched and tempered steels - Part 1: technical delivery conditions for specials steels

Chemical composition(mass fraction)(wt.%) of the XC 25

Element Min Max Similar
Si 0.1000 0.2500 -
S - 0.0350 -
P - 0.0350 -
Mn 0.4000 0.7000 -
C 0.2300 0.2900 -
Al 0.0200 - -
Si - 0.3500 -
S - 0.0300 -
P - 0.0300 -
Ni+Cu - 0.3000 -
Mn 0.4000 0.7000 -
Cu - 0.2000 -
C 0.2300 0.2900 -
Al 0.0200 - -

Mechanical Properties of steel grade XC 25

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)
377 (≥) 896 (≥) 21 34 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade XC 25

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
32 - -     0.33 -  
897 252 - 13.3 213   -  
878 - 43 23.2   142 134

Heat Treatment of steel grade XC 25

Heat treated : 1451°C - 1666°C

Technological Curves of steel grade XC 25

Cross Reference Table (Equivalent Grade) of XC 25

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 XC 25?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top