-Free forged or module forged
-Rough machining process, to remove the surface forged oxidized black leather.
-100% Ultrasonic Test ASTMA388
-Heat Treatment according to request, Normalized, Quenched, Tempered....
-Hardness test
-Finishing Process to the dimensional state required by the drawing.
-100% Magnetic Test ASTM E709 and 100% dimensional test
-Painting or oil protecting TECTYL 506 or similar
-Packing with boxes.