2.4952

This page provides 2.4952 datasheet, 2.4952 mechanical properties, chemical element 2.4952, technical specifications of 2.4952 steel material properties. 2.4952 performance specifications.

Category Type Steel Grade Standard Country Application
Steel GradesValve Steel 2.4952 AFNOR France Valve Internal Combustion Engines steel (NF-EN 1009-1998)
1.4871
X55CrMnNiN20-8
1.4875
X50CrMnNiNbN21-9
1.4882
X53CrMnNiNbN21-9
1.4870
X85CrMoV18-2
1.4748
NiCr20TiAI
Datasheet for:Steel Grades:Valve Steel:2.4952

Chemical composition(mass fraction)(wt.%) of the 2.4952

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Cu(%) Co(%) B(%) Al(%) Ti(%) Other(%)
0.04-0.10 Max 1.00 Max 1.00 Max 0.020 Max 0.015 18.0-21.0 Max 65.0 Max 0.20 Max 2.00 Max 0.008 1.00-1.80 1.80-2.70 Fe Max 3.00

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade 2.4952

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)
315 (≥) 362 (≥) 11 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 211
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
11 - -     0.12 -  
747 613 - 32.3 113   -  
634 - 22 11.2   112 233
Heat treated : 1731°C - 1433°C
Directory is being updated.
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
2.4952 DIN Germany
The high-temperature and high-strength steel
2.4952 AFNOR France
Valve Internal Combustion Engines steel (NF-EN 1009-1998)
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