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.
| Normları: | EN ISO 18273 – S Al 2319 (AlCu6MnZrTi) AWS A5.10 / SFA-5.10 – ER2319 |
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| Kaynak Metalinin Bileşimi % (Tipik) | Si | Mn | Ti | Fe | Cu | Al | Mg | Zn | Cr | Zr | V | Be | Diğer |
| 0,2-0,4 | 0,1-0,2 | 5,8-6,8 | bakiye | < 0,02 | 0,10-0,25 | 0,05-0,15 | |||||||
| Mekanik Değerler: | Akma Dayanımı (MPa) | 150 | |||||||||||
| Çekme Dayanımı (MPa) | 250 | ||||||||||||
| Yüzde Uzama, A5,(%) | 12 | ||||||||||||
| Çentik Darbe Dayanımı (j/cm2) | |||||||||||||
İlgili ürünler
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
Rod for GTAW 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.
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.
Union AlSi 5
Rods for GTAW of AlSi containing up to 5% Si. Oxyacetylene welding respectively brazing with suitable fl uxes possible. The weld metal is not suitable for anodizing for decorative purposes. Very fl uid weld pool. Base material should be cleaned near the seam. Pre-heating 150 - 200°C for plates > 15 mm. Do not use for welding hardenable alloys is highly stressed zones.
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.
UTP 48
UTP 48 contains 12% Si for welding of aluminium alloyed with copper, silicon, and magnesium. Also excellent for joining dissimilar grades of aluminium. Unique self-lifting slag. Pure white coating outlasts conventional products in moisture resistance. Available in hermetically sealed aluminium tins.
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