EN ISO 18273 SAL 4047 (AlSi12)
AWS A 5.10 – 92: ER 4047
Werkstoff Nr – 3.2585
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Aluminium wires and rods containing 12% Si for semi-automatic MIG and TIG welding in argon, helium or mixture Ar + H1 shielding. Intended for welding aluminium alloys (AlSi) containing up to 7% Si as the main alloying component. Weld deposit resistant to corrosion. Low melting temperature minimizes the deformation of parent material.
| Chemical composition [%] | Mechanical properties | MIG welding positions | TIG welding positions | MIG welding current | TIG welding current | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Si = 12,00 Zn = 0,20 Fe = 0,80 Mg = 0,10 Cu = 0,03 Mn = 0,15 |
PROTECTIVE GAS I1: (100% Ar) Re [MPa]: > 60 Rm [MPa]: > 130 A5 [%]: > 5 Melting point [°C] 573 – 585 |
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=+ | ~ | |||||||||||||||
| Dimensions [ø mm] * | ||||||||||||||||||||
| MIG welding wires: | 0,8 | 1,0 | 1,2 | 1,6 | 2,0 | 2,4 | TIG welding rods: | 0,8 | 1,0 | 1,2 | 1,6 | 2,0 | 2,4 | 3,2 | 4,0 | 5,0 | ||||
*Other dimensions available upon request. A list of authorizations.
