Заваряване
Manual welding:
1) Process 141 – VIG welding (Electric arc welding with a non-melting tungsten electrode in an inert shielding gas) of:
- Non alloyed steels
- Stainless steels
- Aluminium alloys
- Titanium and titanium alloys
Semi- mechanized welding:
2) Process 131 – MIG welding (Electric arc welding with melting electrode wire in inert shielding gas) of:
- Aluminium alloys
3) Process 135 – MAG welding – (Electric arc welding with melting electrode wire in an active shielding gas) of:
- Non alloyed steels
- Stainless steels
4) Process 138 – MAG welding (Electric arc welding with tubular electrode wire with metal powder) of:
- Non alloyed steels
5) Process 21 – Spot welding (electric resistance spot welding) of:
- Non alloyed steels
- Stainless steels
- Aluminium alloys
6) Process 23 – Projection welding (electric resistance welding) of:
- Stainless steels
- Non alloyed steels
7) Process 786 – Arc stud welding (Capacitor discharge stud welding with tip ignition) of:
- Non-alloyed steels to copper-covered steel studs up to size M8x40
- Stainless steels to stainless steel studs up to M8x40
- Aluminium alloys to aluminium studs up to M8x40
8) Process 783 – Arc stud welding (Drawn arc stud welding with ceramic ferrule or shielding gas) of:
- Non-alloyed steels to non-alloyed steel studs.
9) Process 52 – Laser welding of
- stainless steels
- aluminium alloys