Documented welding scope includes S235–S355 steel, stainless group 8.1 and aluminium 5000/6000 series. EN 1090 welding is limited to EXC1–3; railway work follows its separate CL1 annex. Manual welding remains available for low-volume and special components.

Certificate-scoped welding materials

S235–S355 steel; stainless group 8.1; aluminium 5000 and 6000 series

Certificate-scoped welding processes

131 MIG; 135 MAG; 138 MCAW; 141 TIG

Weld inspection

Internal non-destructive testing in accordance with EN ISO 9712 Level II; the statement concerns welding inspection, not company-wide laboratory accreditation.

Structural welding execution classes

EN 1090 welding is limited to EXC1–3, within the certificate materials and processes; EXC4 does not cover welding.

Railway welding scope

EN 15085-2 CL1 activities P and S cover new front/end pillars, roof cross members and bulkhead plates, plus purchase and supply of welded components; process, material group and joint limits apply.

Railway 131 MIG butt welds

131 MIG, material group 22 or 23/22: 3–20 mm thickness for butt welds, within the Danish-site EN 15085 certificate annex.

Railway 131 MIG fillet welds, tube to plate

131 MIG, material group 23: 3–10 mm thickness and diameter at least 25 mm for fillet welds, tube to plate, within the Danish-site EN 15085 certificate annex.

Railway 131 MIG butt welds

131 MIG, material group 23: 3–16 mm thickness and diameter at least 50 mm for butt welds, within the Danish-site EN 15085 certificate annex.