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

X2CrNiMo 18-15-4

Description

X2CrNiMo 18-15-4 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: X2CrNiMo 18-15-4

Chemical composition(mass fraction)(wt.%) of the X2CrNiMo 18-15-4

 

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 ≤0.030  1.00  2.00  0.045  0.015 17.5-19.5  13.0-16.0 3.00-4.00  N ≤ 0.11

Mechanical Properties of steel grade X2CrNiMo 18-15-4

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)
858 (≥) 697 (≥) 31 14 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade X2CrNiMo 18-15-4

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
43 - -     0.43 -  
991 752 - 13.3 331   -  
571 - 12 12.2   133 321

Heat Treatment of steel grade X2CrNiMo 18-15-4

Heat treated : 1821°C - 1126°C

Technological Curves of steel grade X2CrNiMo 18-15-4

Cross Reference Table (Equivalent Grade) of X2CrNiMo 18-15-4

Grade Standard Country Application
X2CrNiMo17-12-2 AFNOR France Austenite
X2CrNiMoN17-11-2 AFNOR France Austenite
X2CrNiMo17-12-3 AFNOR France Austenite
X2CrNiMo18-14-3 AFNOR France Austenite
X2CrNiMoN17-13-5 AFNOR France Austenite
X2CrNiMoN17-13-3 AFNOR France Austenite
X2CrNiMoN18-12-4 AFNOR France Austenite
X2CrNiMo18-15-4 AFNOR France Austenite
X2CrNiMoN22-5-3 AFNOR France Austenitic-Ferrite
X2CrNiMoCuN25-6-3 AFNOR France Austenitic-Ferrite
X2CrNiMoN25-7-4 AFNOR France Austenitic-Ferrite
X2CrNiMoCuWN25-7-4 AFNOR France Austenitic-Ferrite
X3CrNiMoBN17-13-3 AFNOR France Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))
ISO X2CrNiMo17-12-2 ISO standard thermal deformation of stainless steel
ISO X2CrNiMo17-12-3 ISO standard thermal deformation of stainless steel
ISO X2CrNiMo19-14-4 ISO standard thermal deformation of stainless steel
ISO X2CrNiMoN17-11-2 ISO standard thermal deformation of stainless steel
ISO X2CrNiMoN17-11-3 ISO standard thermal deformation of stainless steel
ISO X2CrNiMoN18-12-4 ISO standard thermal deformation of stainless steel
ISO X2CrNiMoN18-15-5 ISO standard thermal deformation of stainless steel

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 X2CrNiMo 18-15-4?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top