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X2CrMoTi18-2

Germany SEW X2CrMoTi18-2 Stainless steels for rolled and forged products and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X2CrMoTi18-2 / X2CrMoTi18-2
Category Grade Standard Region/Area Standard Content
Metals X2CrMoTi18-2 SEW 400 Germany Stainless steels for rolled and forged products

Chemical composition(mass fraction)(wt.%) of the X2CrMoTi18-2

Element Min Max Similar
Ti - 0.8000 -
Si - 1.0000 -
S - 0.0150 -
P - 0.0400 -
Ni - 0.2500 -
N+C - 0.0400 -
Mo 1.8000 2.3000 -
Mn - 1.0000 -
Cr 17.0000 19.0000 -
C - 0.0250 -

Mechanical Properties of steel grade X2CrMoTi18-2

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)
581 (≥) 376 (≥) 14 31 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade X2CrMoTi18-2

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
21 - -     0.13 -  
584 992 - 23.3 133   -  
856 - 42 14.2   124 133

Heat Treatment of steel grade X2CrMoTi18-2

Heat treated : 1477°C - 1914°C

Technological Curves of steel grade X2CrMoTi18-2

Cross Reference Table (Equivalent Grade) of X2CrMoTi18-2

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