20378 - O I
1.0324
A5.2 ~R45
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).
S185, S235JR
ASTM: A36, A106 grades A/B, A139 grade A, A216 grades WCA/WCB/WCC, A234 grade WPB
C: 0,08
Si: 0,10
Mn: 0,50
≥ 260
≥ 360
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.
SAW:UP-99 (S1), UP-100 (S2), UP-101 (S3), UP-100Si (S2Si)
MIG/GMAW: ED-SG 1, ED-SG 1A, ED-SG 2, ED-SG 3
TIG/GTAW: WSG 1, WSG 1A, WSG 2, WSG 3
Gas welding: U 40 (G II), U 40 Ni (G III)