Flux cored wire for welding extra high tensile steels min. YP 690
AWS A5.36 E111T1-M21A4-G-H4
EN ISO 18276-A: T69 4 ZMn2.5NiMo P M21 2 H5
EN ISO 9606-1: FM2
SF-80A is a seamless, rutile flux cored wire designed for welding extra high tensile steels with min.690 mpa. The flux cored wire uses a Argon/CO2 mixed shielding gas which gives good weldability and a stable arc, minimum spatter, good visual bead and even transition to parent material. Due to the seamless design the wire has an extremely low hydrogen content (<4 ml/100g) which is very important when welding extra high tensile steels. The wire has a clean copper coated surface which together with exact diameter and roundness, ensures stable and even wire feeding. Wire stick out should be between 15-20mm dependent upon the welding parameters. Mechanical properties are designed for >47 joule at -40°C.
Diffusible hydrogen content:
≤4 ml/100g (<2,0 ml/100g typical).
1,2mm x 12,5kg spool D300 -ArticleNo.:5212780
DNV-GL, ABS, LR, BV, CE
SF-80A, English, 07.06.2019.