| Standards | DIN EN ISO 14343-A , W 23 12 L Si | ||||||||||
| AWS A-5.9 , ER 309 L Si | |||||||||||
| Material number , 1.4332 | |||||||||||
| Polarity | DC- | ||||||||||
| Wire Ø | 1 mm | ||||||||||
| Chemical analysis |
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| Welding current | DC- | ||||||||||
| Yield strength, Rp 0.2% | ≥450 MPa | ||||||||||
| Expansion, A5 | ≥35 % | ||||||||||
| Tensile strength, Rm | ≥650 MPa | ||||||||||
| Impact energy, Av | 20 °C , ≥130 J , -120 °C , ≥65 J | ||||||||||
| Approvals | TÜV | ||||||||||
| Length | 1000 mm | ||||||||||
| Weight | 5 kg | ||||||||||
| Materials | Austenite-ferrite joints (dissimilar), cladding, corrosion-resistant layers on non-alloyed construction steels, buffer layers |
TR 309 L Si 5kg/Paket 1.0×1000
- High-alloy TIG welding rod
- Excellent welding characteristics thanks to high Si content
- Suitable for dissimilar joints and buffer layers
- Maximum operating temperature 300 °C
- Stamped from Ø 1.6 mm
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