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| Profile helical rolled billets (rough axles) for sale |
|
- Dimensions' limits: d1min=140mm, d2max=255mm, Lmax=2600mm
- The plant also manufactures rough die-rolled axles for locomotives and railway cars, metro cars, bogies of different purpose
in line with the techical specifications based both on domestic (GOST 30272-96) and American (AAR M-101-99) standards.
- It is also possible to manufacture rough die-rolled axles in other sizes and steel grades.
|
Steel
grade |
Ultimate
strength |
Yield
point |
Elongation |
Reduction |
Impact strength KCU |
Impact work KCU |
| average at 4 specimens |
min for separate specimen |
longit specimen |
cross specimen |
| N/mm² |
% |
J/cm² |
J |
| not less |
|
| OS |
580-615
620-645
650 |
-
-
- |
20,0
19,0
18,0 |
-
-
- |
50,0
40,0
35,0 |
35,0
30,0
30,0 |
-
-
- |
-
-
- |
|
| F |
605
(88000 psi) |
345
(50000 psi) |
22.0 |
37.0 |
- |
- |
- |
- |
|
| A1 |
550-650 |
320 |
22,0 |
- |
- |
- |
25,0 |
10,0 |
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