1.7228

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This page provides 1.7228 datasheet, 1.7228 mechanical properties, chemical element 1.7228, technical specifications of 1.7228 steel material properties. 1.7228 performance specifications.

Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 1.7228 DIN Germany
GS-20MnCr5
GS-25CrMo4
1.7218
1.7218
1.7219
GS-34CrMo4
1.7220
1.7225
GS-42CrMo4
GS-50CrMo4
Datasheet for:Steel Grades:Special Alloy:1.7228

Chemical composition(mass fraction)(wt.%) of the 1.7228

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%)
0.46-0.54 0.25-0.50 0.50-0.80 Max 0.035 Max 0.035 0.90-1.20 0.15-0.25

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade 1.7228

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)
999 (≥) 584 (≥) 24 14 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 341
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
23 - -     0.44 -  
815 243 - 33.3 134   -  
176 - 11 11.2   442 343
Heat treated : 1154°C - 1423°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
1.7228 DIN Germany
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