Steel Circle Delivery Forms1.2709 / X3NiCoMoTi18-9-5
Steel circles
|
|
Mar
|
Dimensions supplied (mm)
|
Steel circle 1.2709 / X3NiCoMoTi18-9-5
|
15 – 100
|
Steel Circle Delivery Forms1.2709 / X3NiCoMoTi18-9-5
Steel circles
|
|
Mar
|
Dimensions supplied (mm)
|
Steel circle 1.2709 / X3NiCoMoTi18-9-5
|
15 – 100
|
Chemical composition of steel 1.2709
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
Other |
≤0.03 |
0.10 |
0.15 |
0.010 |
0.010 |
≤0.25 |
17.0-19.0 |
4.50-5.20 |
Co 8.50-10.0 |
Mechanical properties of steel grade 1.2709
Yield |
Tensile |
Impact |
Elongation |
Reduction in cross section on fracture |
As-Heat-Treated Condition |
Brinell hardness (HBW) |
882 (≥) |
721 (≥) |
14 |
31 |
21 |
Solution and Aging, Annealing, Ausaging, Q+T,etc |
114 |
Steel Circle Supply Forms 1.2709 / X3NiCoMoTi18-9-5
Steel circles
|
|
Steel grades
|
Dimensions supplied (mm)
|
Steel circle 1.2709 / X3NiCoMoTi18-9-5
|
15 – 100
|
]
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