ALUMINUM (AS 12)
Filler metal for autogenous welding or TIG welding of aluminium alloys. Welding of aluminium castings with Si > 7 %. High tensile strength and corrosion-proof. Low melting temperature.
IDEAL FOR:
Aluminum welding oxy-acetylene or TIG. Smooth melting without bubbling and slag.
- ISO 18273: S Al 4047 (AlSi12)
- AWS A5.10: ER 4047
TECHNICAL DATA
| Chemical composition (%): | Al: (base) |
Si: 12,0 |
Fe: <0,5 |
Cu: 0,007 |
Mn: 0,05 |
Mg: |
Zn: |
| others: - |
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| Mechanical properties: |
Rm: 140N/mm2 Re: 70 N/mm2 |
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| Melting range: | 570 - 590 °C | ||||||
| Art. Nr. | Description | Length | Diameter | Qt. |
| B110501K | GAZALU AS 12 | 1 m | 2 mm | 5 kg |
| B110503K | GAZALU AS 12 | 1 m | 3,2 mm | 5 kg |
DEOXIDIZER
| Art. Nr. | Description | Pack |
| B140112 | FLUX GAZALU (for aluminium alloys AG5 and AS12) |
200 g |
