1.7725

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This page provides 1.7725 datasheet, 1.7725 mechanical properties, chemical element 1.7725, technical specifications of 1.7725 steel material properties. 1.7725 performance specifications.

Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 1.7725 DIN Germany
GS-17CrMnMo5 5
1.7355
GS-12CrMo19 5
1.7363
GS-17CrMo9 10
1.7377
GS-12CrMo9 10
1.7380
GS-19CrMo10 9
1.7382
Datasheet for:Steel Grades:Special Alloy:1.7725

Chemical composition(mass fraction)(wt.%) of the 1.7725

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) V(%)
0.27-0.34 0.30-0.60 0.60-1.00 Max 0.025 Max 0.025 1.30-1.70 0.30-0.50 0.05-0.12

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade 1.7725

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)
746 (≥) 773 (≥) 42 33 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 123
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 - -     0.11 -  
739 565 - 43.3 224   -  
685 - 33 43.2   233 422
Heat treated : 1125°C - 1576°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
1.7725 DIN Germany
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