SW 309 L Si 15kg/Spule 0.8mm
Description
- High-alloy solid wire electrode, non-corroding
- Layer-wound
- Very good corrosion and scale resistance
- Excellent welding properties (better seam appearance) due to higher Si content
- Suitable for dissimilar joints and buffer layers
- Heat and scale resistant up to approx. +950°C
- For operating temperatures up to approx. +300°C
- Fields of application:
- Industrial furnaces and boiler parts, annealing chambers, heat exchangers, processing plants
Versions
Technical data
Standards | DIN EN ISO 14343-A - G 23 12 L Si | ||||||||||||||
AWS A-5.9 - ER 309 L Si | |||||||||||||||
Material number | 1.4332 | ||||||||||||||
Welding positions | PA / PB / PC / PD / PE / PF | ||||||||||||||
Polarity | DC+ | ||||||||||||||
Wire Ø | 0.8 mm | ||||||||||||||
Chemical analysis (in %) |
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Shielding gas | M12 | ||||||||||||||
M13 | |||||||||||||||
Tensile strength, Rm | 600 MPa | ||||||||||||||
Expansion, A5 | ≥35 % | ||||||||||||||
Impact energy, Av | 20 °C: ≥ 130 J | ||||||||||||||
Approvals | TÜV | ||||||||||||||
Packing drum | BS300 | ||||||||||||||
Weight | 15 kg | ||||||||||||||
Base materials | Austenite-ferrite joints (dissimilar), cladding, corrosion-resistant layers on non-alloyed construction steels, buffer layers |