Welders and welding operator for aerospace applications - ISO 24394
Welding processes 111 - Manual metal arc welding 12 - Submerged arc welding 13 - Gas-shielded metal arc welding (MAG- and TIG welding) 141 - TIG welding with solid filler material (wire/rod) 15 - Plasma arc welding 31 - Oxy-fuel gas welding 51 - Electron beam welding 52 - Laser beam welding
Material group A: Unalloyed steel, low-alloyed steels, high-alloyed ferritic steels Material group B: Austenitic, martensitic and precipitation hardening steels. Material group C: Titanium and titanium alloys, niobium, zirconium and other reactive metals. Material group D: Aluminium and magnesium alloys. Material group E: Materials that do not conform to other material groups (e.g. molybdenum, tungsten, copper alloys). Material group F: Nickel alloys, cobalt alloys.
- TP1 (Butt weld on sheet/plate, see „P BW“) - TP2 (Fillet weld on sheet/plate, see „P FW“) - TP3 (Butt weld on tube, see „T BW“) - TP4 (Tube to sheet/plate, see „T FW“) - TP5 (Structural tube framework) - TP6 (Fill weld on casting) Welding method, welding position, material and wall thickness are generally freely selectable. In addition to the given test pieces, there is the option to carry out special tests (marked with the tag "X" at the end of the test designation, e.g. when using backing, for cladding welds or dissimilar joints).
- Visual inspection and dimensional examination (all TP) - fluorescent penetrant testing (all TP) - macro‑sections (TP2, TP4, TP5) - Radiographic examination (TP1, TP3, TP6)
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