636-A W 46 5 3Si1
1.5125
A5.18 ER70S-6
TÜV 02414, CE, DB 42.045.06
TIG/GTAW rod for welding standard CMn structural steels. Typical applications would include shipbuilding, pressure vessels and construction.
For steels up to a yield strength of 420MPa (60ksi).
S185-E360, S235JR-S355JR, S235J0-S355J0, S235J2-S355J2, S275N-S420N, S275NL-S420NL, S275M-S420M, S275ML-S420ML, P275N-P355N, P275NL1-P355NL1, P275NL2-P355NL2, P355M-P420M, P355ML2-P420ML2, P355Q, P355QL1
ASTM: A36, A106 grades A/B/C, A139, A210 grades A1/C, A214, A216 grades WCA/WCB/WCC, A234 grade WPB, A334 grade 1
API: 5L grades X42-X60
C: 0,09
Si: 0,87
Mn: 1,47
≥ 460
≥ 560
4d/5d: ≥22/20
RT ≥ 100
-50°C ≥ 47
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/UP-100/UP-101/UP-102/UP-100Si
MIG/GMAW: ED-SG 1/ED-SG 1 A/ED-SG 2/ED-SG 3
TIG/GTAW: WSG 1/WSG 1 A/WSG 3
Gas welding: U 39/U 40/U 40 Ni