Union AlMg 3
Rods for GTAW of AlMg containing up to 3% Mg. Seawater-resistant weld metal. Good colour matching with base metal after anodizing. Base material should be cleaned near the seam. Pre-heating 150°C for plates > 15 mm.
| Normları: | EN ISO 18273 – S Al 5754 (AlMg3) AWS A5.10 / SFA-5.10 – ER5754(mod.) |
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| Kaynak Metalinin Bileşimi % (Tipik) | Si | Mn | Ti | Fe | Cu | Al | Mg | Zn | Cr | Zr | V | Be | Diğer |
| 0,1-0,6 | < 0,15 | bakiye | 2,6-3,6 | < 0,3 | |||||||||
| Mekanik Değerler: | Akma Dayanımı (MPa) | 80 | |||||||||||
| Çekme Dayanımı (MPa) | 180 | ||||||||||||
| Yüzde Uzama, A5,(%) | 18 | ||||||||||||
| Çentik Darbe Dayanımı (j/cm2 ) |
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Union AlCu 6 Mn
Solid wire for GMAW of AlCu alloys. Provides higher strength and better ductility than AlSi filler alloys when welding AlCu alloys. Superior resistance to stress corrosion cracking where high-temperature properties are required. Thorough cleaning of the workpiece bevels is necessary prior to welding.
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 10 Cu 4
Solid wire for GMAW of AlCu alloys. Low melting point and excellent penetration characteristics. Provides superior wetting characteristics compared to Union AlCu 6 Mn when welding AlCu alloys, the strength, on the other hand, is lower. Superior resistance to stress corrosion cracking where high-temperature properties are required. The weld metal is not suitable for anodizing for decorative purposes. Thorough cleaning of the workpiece bevels is necessary prior to welding.
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