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

X15CrNiSi25-20

Germany SEW X15CrNiSi25-20 Heat resisting rolled and forged steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X15CrNiSi25-20 / X15CrNiSi25-20
Category Grade Standard Region/Area Standard Content
Metals X15CrNiSi25-20 SEW 470 Germany Heat resisting rolled and forged steels

Chemical composition(mass fraction)(wt.%) of the X15CrNiSi25-20

Element Min Max Similar

Mechanical Properties of steel grade X15CrNiSi25-20

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)
961 (≥) 126 (≥) 22 13 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade X15CrNiSi25-20

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
41 - -     0.43 -  
917 357 - 24.3 231   -  
455 - 31 41.2   212 312

Heat Treatment of steel grade X15CrNiSi25-20

Heat treated : 1948°C - 1953°C

Technological Curves of steel grade X15CrNiSi25-20

Cross Reference Table (Equivalent Grade) of X15CrNiSi25-20

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 X15CrNiSi25-20?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top