Classification DIN EN ISO:

Classification AWS:

Quality:

Product search

UP-101 Spezial (S3Si)

SAW (submerged arc welding) wires for mild and low alloyed steel

Quality UP-101 Spezial (S3Si)
Classification DIN EN ISO 14171-A S3Si
Material No. ~1.0479
Classification AWS A5.17 EH12K, A5.23 EH12K
Approvals TÜV 03275, CE, DNV GL
Characteristics and application Submerged arc welding wire for fine grain structural steels. Typical applications include offshore construction.
Base materials For CMn and mild steels with yield strength up to ~460MPa (65ksi).
S355J0, S355J2, S355N-S460N, S355NL-S460NL, S355M-S460M, S355ML-S460ML, S460Q, S460QL, P355GH, P355N-P460N, P355NL2-P460NL2, P355M-P460M, P355ML2-P460ML2, P355Q-P460Q, Pipeline steels L210-450, Shipbuilding grades AH40-FH40
ASTM: A36, A106 grades A/B/C, A139, A210 grades A1/C, A216 grades WCA/WCB/WCC, A234 grade WPB, A266 grades 1/2/4, A283 grades A/B/C/D, A285 grades A/B/C, A299 grades A/B, A515 grades 60/65/70, A516grades 55-70, A656 grade 50/60
API: 5L grades X42-X65
Typical analysis in %
C: 0,11
Si: 0,30
Mn: 1,72
Typical heat treatment Welding procedure (including preheat temperature, interpass temperature and PWHT) will be dependent on the base material being welded, including its thickness, and any applicable design codes.
Other products SAW: UP-100 Mo/UP-101 Mo
MIg/GMAW: ED-SG 3/ED-A 31
TIG/GTAW: WSG 3/WSG A 31
Gas welding: U 47 Mo