| Standards | DIN EN ISO 24373 , S Cu 6511 (CuSi2Mn1) | ||||||||||
| AWS A-5.7 , ER CuSi-A | |||||||||||
| Welding positions | PA / PB / PC / PE / PF | ||||||||||
| Polarity | DC+ | ||||||||||
| Wire Ø | 1 mm | ||||||||||
| Chemical analysis |
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| Shielding gas | I1 | ||||||||||
| Expansion, A5 | ≥45 % | ||||||||||
| Tensile strength, Rm | ≥285 MPa | ||||||||||
| Impact energy, Av | 20 °C , ≥75 J | ||||||||||
| Packing drum | Spool B300, 15 kg | ||||||||||
| Hardness | 62 HB | ||||||||||
| Melting range | 1030 °C – 1050 °C | ||||||||||
| Materials | CuSi2Mn, CuSi3Mn, CuZn5, CuZn10, CuZn15 |
SW CuSi2 15kg/Spule 1.0mm
- Copper-based solid wire electrode
- Low interference due to observation of the smallest dimensional tolerances, layer wound
- Resistant to high temperatures and corrosion
- Very good welding and flow characteristics
- Pulse arc recommended, approved for coldArc
- Designed for galvanised metal sheets in the automotive industry
- Joint welding of Cu materials and of low-alloy steels and cast iron
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