
Functions & Properties
- ER4043Si5 aluminum high alloy TIG filler metal.
- Corrosion resistant, insensitive to hot cracking and ideal for aluminum casting.
- High quality welding filler for your welding work.
- Viscous molten pool & good controllability.
- High chemical purity: Si: 5% , Al: 95%
- Length: 500mm
- Diameter: 2.4mm
- Standards: DIN EN ISO 18273 , S Al 4043A (AlSi5(A)) AWS A-5.10 , ER 4043
Technical Data
Scope of delivery
- STAHLWERK TIG welding rods ER4043Si5 aluminum high alloy / ø 2,4 mm x 500 mm / 2 kg
- Including practical storage box for welding rods
- Not suitable for subsequent anodisation
| Standards | DIN EN ISO 18273, S Al 4043A (AlSi5(A)) | ||||
| AWS A-5.10, ER 4043 | |||||
| Material number | 3.2245 | ||||
| Welding positions | PA / PB / PC / PD / PE / PF | ||||
| Polarity | AC | ||||
| Ø wire | 2,4 mm | ||||
| Chemical analysis |
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| Welding current | DC- | ||||
| Yield strength, Rp 0.2% | =450 MPa | ||||
| Expansion, A5 | =42 % | ||||
| Tensile strength, Rm | =650 MPa | ||||
| Impact energy, Av | 20 °C, =120 J, -80 °C,=60 J | ||||
| Approvals | TÜV / DB | ||||
| Length | 500 mm | ||||
| Weight | 2 kg | ||||
| Materials | 1.3401, Difficult to weld steel, tool steel, spring steel, manganese steel, case-hardened steel, black/white connections |