BOC 309LSi
MIG filler wire for the joining and overlay of stainless steels of similar composition, such as AISI 309 castings. Low carbon content minimises carbide precipitation. May also be used as a dissimilar consumable and for joining 3Cr12. Increased silicon content over 309L for incrased fluidity.
EN 12072 2000 23 12 LSi
Approvals
TÜV
Base Materials to be Welded
All 300 series austenitic stainless steel, overlay of mild steel (cladding).
Joining of austenitic manganese steels (Hadfields), 3Cr12 and for dissimilar applications.
All Weld-metal Mechanical Properties
Typical Weld-metal Composition %
Options Available
| Part No. | Type of Weld | Diameter | Package Type |
|---|---|---|---|
| 42931 | MIG | 0.8mm | 15kg Spool |
| 42932 | 1.0mm | 15kg Spool | |
| 42933 | 1.2mm | 15kg Spool | |
| 42934 | 1.6mm | 15kg Spool |
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