Keevitamise kodutöö
base material AISI 4130 e.g high pressure mud piping for offshore work. The weld Approvals:
metal retain high strength even after post- weld heat treatment.
Applications:
High preassure mud pipes. Note
Welding positions: *Specified values in PWHT condition, welding procedure acc.
1234T6
to AWS.
PWHT, 620°C, 1h
Coating type:
Basic ** Column Typical indicate As-welded condition
Welding current: Core wire:
annaabi.ee 
