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Description

Germany DIN 1.4935 The high-temperature and high-strength steel and 1.4935 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 1.4935
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 1.4935 DIN Germany The high-temperature and high-strength steel
NiFe25Cr20NbTi
2.4955
65Si7
1.5028
1.5028
37MnSi5
37MnSi5
X22CrMoV12-1
1.4923
1.4934

Chemical composition(mass fraction)(wt.%) of the 1.4935

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) V(%) W(%)
0.17-0.25 0.10-0.50 0.30-0.80 Max 0.045 Max 0.030 11.0-12.5 0.30-0.80 0.80-1.20 0.40-0.60 0.40-0.60

Mechanical Properties of steel grade 1.4935

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)
282 (≥) 391 (≥) 32 34 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade 1.4935

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
34 - -     0.41 -  
524 965 - 34.3 122   -  
563 - 23 11.2   211 123

Heat Treatment of steel grade 1.4935

Heat treated : 1665°C - 1159°C

Technological Curves of steel grade 1.4935

Cross Reference Table (Equivalent Grade) of 1.4935

Grade Standard Country Application
1.4935 DIN Germany The high-temperature and high-strength steel

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