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SPARTUS® ER309LSi is a premium-quality welding wire designed for joining stainless steels with low-carbon and medium-strength steels. Its enhanced composition ensures strong, durable welds with excellent precision, even in demanding conditions.
Key properties:
Versatile application – suitable for a wide range of industrial applications.
Durability and resistance – ensures strong and long-lasting joints.
High precision – delivers high-quality welds even in challenging conditions.
Applications:
Joining different types of steel – reliable for welding stainless steels with carbon steels and medium-strength steels.
Intermediate layers – perfect for applying buffer layers before welding with 308-grade stainless.
Clad steel welding – effective in applications exposed to temperatures up to 300°C.
Intended Use | stainless steel |
Type | ER309LSi |
Wire diameter | 0,8 mm |
Welding wire spool | ≤ 5 kg / ∅200 mm |
Weight | 5 kg |
Standards:
EN 13479
EN ISO 14343-A-G 23 12 LSi
AWS A5.9 / ASME SFA5.9 ER 309LSi
Approvals: TÜV, DB