All special processes are carried out in our plant, using qualified materials and operators.

The main processes are:

• Heat treatments
• annealing MIL-H-6875
• hardening and tempering of steel (in salts bath) MIL-H-6875
• precipitation hardening of PH steels and nickel alloys (in neutral atmosphere) MIL-H-6875
• Protective treatments
• cadmium plating QQ-P-416
• silver plating AMS2410
• copper plating MIL-C-14150
• passivation ASTM A 967 (QQ-P-35)
• black oxide coating MIL-HDBK-205A
• titanium anodic oxidation EN2808

• Surface treatments
• MoS2 lubrication MIL-L-46010D
• aluminum coating NAS 4006
• NDT
• magnetic particle inspection ASTM E-1444
• penetrant liquid inspection ASTM E-1417
• salt spray test ASTM B-117
• Mechanical testings
• tension testing of metallic materials ASTM E8M
• vibration test MIL-STD-1312/7

All the above treatments are also made on Customers demand and properly certified by our Company.