 |
 |
 |
| Finishing |
|
|
| Heat treatment |
|
 |
Softening |
|
Spheroidise annealing |
|
|
Isothermal annealing |
|
Quenching and tempering |
|
|
| Cold finishing |
|
|
Machining |
|
Drawing |
|
|
Peeling (and tapered peeling for springs) |
|
Cutting to length |
|
|
Grinding |
|
|
|
|
|
|
 |
| Checks |
|
|
Dimensional |
|
Inclusion cleanness |
|
|
Surface defects |
|
Anti-mix |
|
|
Ultrasonic testing (100% volume possible) |
|
Analytical, Jominy, mechanical characteristics |
|
|
|
| Main customer certifications |
|
|
BOSCH |
|
DELPHI |
|
GENERAL MOTORS |
|
PSA |
|
|
DAIMLER CHRYSLER |
|
FIAT |
|
GKN |
|
RENAULT |
|
|
DANA |
|
FORD |
|
KOYO |
|
VAG |
|
|
|
|
|
|
|
|
|
|
 |
|
