Germany DIN X4NiCrTi25-20 Heat-resisting NiCrTi steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Category Class Grade Standard Country Application
Steel GradesSpecialsteel X4NiCrTi25-20 DIN Germany Heat-resisting NiCrTi steel
Datasheet for:Steel Grades:Specialsteel:X4NiCrTi25-20

Chemical composition(mass fraction)(wt.%) of the X4NiCrTi25-20

Elements Min.(≥) Max.(≤)
C - 0.04
Cr 19.00 21.00
Mn - 1.00
Ni 24.00 26.00
P - 0.01
S - 0.01
Si - 1.00
Ti 0.20 0.40

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade X4NiCrTi25-20

Rp0.2 (MPa)
Rm (MPa)
KV/Ku (J)
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
571 (≥) 545 (≥) 42 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 222
Modulus of elasticity
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
Specific thermal capacity
Specific electrical resistivity
(Ω mm²/m)
Poisson’s coefficient, ν
32 - -     0.21 -  
569 361 - 21.3 444   -  
954 - 13 33.2   123 113
Heat treated : 1481°C - 1216°C
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
1.4890 DIN Germany
Heat-resisting NiCrTi steel
X4NiCrTi25-20 DIN Germany
Heat-resisting NiCrTi steel
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X4NiCrTi25-20 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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