Union AlMg 3
Solid wire for AlMg alloys containing up to 3% Mg. Seawater-resistant weld metal. Good colour matching with base metal after anodizing. Thorough cleaning of the workpiece bevels is necessary. Thicker plate materials require preheating to 150°C.
| Normları: | EN ISO 18273 – S Al 5754 (AlMg3) AWS A5.10 / SFA-5.10 – ER5754 |
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| Kaynak Metalinin Bileşimi % (Tipik) | Si | Mn | Ti | Fe | Cu | Al | Mg | Zn | Cr | Zr | V | Be | Diğer |
| < 0,4 | < 0,5 | < 0,15 | < 0,4 | < 0,1 | bakiye | 2,6-3,6 | < 0,2 | < 0,3 | |||||
| Mekanik Değerler: | Akma Dayanımı (MPa) | 80 | |||||||||||
| Çekme Dayanımı (MPa) | 190 | ||||||||||||
| Yüzde Uzama, A5,(%) | 20 | ||||||||||||
| Çentik Darbe Dayanımı (j/cm2 ) |
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İlgili ürünler
Union AlMg 5 Mn Ti
Rod for GTAW of AlMg alloys containing up to 5% Mg. Seawater-resistant weld metal. Susceptible to stress corrosion cracking if exposed to service temperatures >65°C. Good colour matching with base metal after anodizing. The welding consumable contains Ti for grain refinery. Thorough cleaning of the workpiece bevels is necessary prior to welding.
Union AlMg 5 Mn Ti
Solid wire for GMAW of AlMg alloys containing up to 5% Mg. Seawater-resistant weld metal. Susceptible to stress corrosion cracking if exposed to service temperatures > 65°C. Good colour matching with base metal after anodizing. The welding consumable contains Ti for grain refinery. Thorough cleaning of the workpiece bevels is necessary prior to welding.
Union AlSi 7 Mg
Union AlSi 7 Mg is a modified 4010 alloy (alloy 4008) with low levels of impurities, specially designed for joining or repairing 7% Si aluminium cast components like 356.0, A356.0 and A357.0. The mechanical properties can be increased by heat treatment. Thorough cleaning of the workpiece bevels is necessary prior to welding.
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