20378 - I
TÜV 06258.01, CE, DB 70.045.06
Rod for gas welding suitable for joining tubes and plates. Highly fluid weld metal.
Steels up to a yield strength of 235MPa (34 ksi).
ASTM: A36, A106 grades A/B, A139 grade A, A216 grades WCA/WCB/WCC, A234 grade WPB
4d/5d: ≥ 20
RT ≥ 30
Preheat and PWHT are generally not necessary but actual requirements will depend on the grade and thickness of material being welded and any design codes that apply.
MIG/GMAW: ED-SG 1/ED-SG 1 A/ED-SG 2/ED-SG
TIG/GTAW: WSG 1/WSG 1 A/WSG 2/WSG 3
Gas welding: U 40/U 40 Ni