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X2CrMoTi 18-2

Description

X2CrMoTi 18-2 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: X2CrMoTi 18-2

Chemical composition(mass fraction)(wt.%) of the X2CrMoTi 18-2

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 ≤0.025  1.00  1.00  0.040  0.015  17.0-20.0  --------  1.80-2.50  Ti 4*(C+N)+0.15 0.80
N ≤0.030

Mechanical Properties of steel grade X2CrMoTi 18-2

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)
538 (≥) 453 (≥) 34 33 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade X2CrMoTi 18-2

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
13 - -     0.44 -  
735 479 - 43.3 232   -  
375 - 13 11.2   433 144

Heat Treatment of steel grade X2CrMoTi 18-2

Heat treated : 1786°C - 1367°C

Technological Curves of steel grade X2CrMoTi 18-2

Cross Reference Table (Equivalent Grade) of X2CrMoTi 18-2

Grade Standard Country Application
X2CrMoTi18-2 DIN Germany Stainless steel
X2CrMoTi17-1 AFNOR France Ferritic
X2CrMoTi29-4 AFNOR France Ferritic
ISO X2CrMoTi18-2 ISO standard thermal deformation of stainless steel
EN X2CrMoTi17-1 EN Euronorm Tool steel
EN X2CrMoTi1S-2 EN Euronorm Tool steel
EN X2CrMoTi29-4 EN Euronorm Tool steel
EN X2CrMoTi17-1 EN Euronorm Stainless Steel
EN X2CrMoTi1S-2 EN Euronorm Stainless Steel
EN X2CrMoTi29-4 EN Euronorm Stainless Steel
EN X2CrMoTi17-1 EN Euronorm Stainless Steel
EN X2CrMoTi18-2 EN Euronorm Stainless Steel
EN X2CrMoTi29-4 EN Euronorm Stainless Steel
EN X2CrMoTi18-2 EN Euronorm Stainless Steel
X85CrMoV18-2 DIN Germany Valve steel
X2CrAlTi18-2 AFNOR France Ferritic
X85CrMoV18-2 AFNOR France Valve Internal Combustion Engines steel (NF-EN 1009-1998)
ISO X85CrMoV18 2 ISO standard valve martensite steel

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