OK Autrod 309LSi 1.2mm 15kg = 1 spool (ER 309LSi)
The ESAB OK Autrod 309LSi (Part No: 1651129820) is a premium, continuous solid stainless steel wire designed for high-quality MIG welding. This 1.2mm wire is the industry standard for joining stainless steel to mild or low-alloy steels. With its increased silicon content, the ESAB OK Autrod 309LSi delivers exceptional arc stability and superior bead wetting, ensuring a smooth, professional finish with minimal post-weld cleanup.
Why Choose ESAB OK Autrod 309LSi?
When performing dissimilar metal welding, the ESAB OK Autrod 309LSi provides excellent crack resistance and a high-integrity bond. The “LSi” designation indicates low carbon for better corrosion resistance and high silicon for improved weld pool fluidity. Furthermore, this 15kg spool is precision-wound to ensure consistent feeding, making the ESAB OK Autrod 309LSi ideal for both manual and automated welding applications.
Key Benefits & Features:
- Superior Wetting Action: The high silicon content improves the flow of the weld pool, resulting in flatter beads and a better aesthetic finish.
- Dissimilar Metal Specialist: Specifically engineered for joining Type 304 stainless steel to mild steel or for applying stainless steel buffer layers.
- Low Carbon (309L): Reduces the risk of intergranular corrosion, ensuring long-lasting durability in demanding environments.
- Precision Layer Wound: Minimizes wire tangles and bird-nesting, significantly increasing your workshop’s productivity.
- Certified Reliability: Tested and approved by international standards including CE, DB, and VdTÜV.
Technical Specifications:
- Brand: ESAB
- Part Number: 1651129820
- Wire Diameter: 1.2 mm
- Spool Weight: 15.0 kg
- Classification: AWS A5.9: ER309LSi | EN ISO 14343-A: G 23 12 L Si
- Shielding Gas: Argon/Oxygen or Argon/CO2 mixtures (M12/M13)
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