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UP-S2 MoTiB

SAW (submerged arc welding) wires for pipeline steel

Quality UP-S2 MoTiB
Classification DIN EN ISO 14171-A S2MoTiB
Material No. -
Classification AWS A5.23 EA2TiB
Approvals -
Characteristics and application Submerged arc welding of pipeline steel. Optimised for multi arc welding using DSAW (two-run) technique. For applications in sour gas service.
Base materials Low alloy wire with Ti and B additions optimised for multi-arc welding using a two run technique.
EN 10208-2: L360-L555
API: 5L grades X52-X80
Typical analysis in %
C: 0,08
Si: 0,25
Mn: 1,15
Mo: 0,52
Ti: 0,14
B: 0,011
Typical heat treatment Preheat and interpass temperature requirements will be dependent on specific process, procedure and code requirements. Ti-B micro-alloyed weld deposits are left in the as-welded condition
Other products SAW: UP-S3 TiB and UP-S3 MoTiB