Union AlMg 5 Mn (TIG)
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. Thorough cleaning of the workpiece bevels is necessary prior to welding.
| Normları: | EN ISO 18273 – S Al 5556A (AlMg5Mn1(A)) AWS A5.10 / SFA-5.10 – ER5556A |
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| Kaynak Metalinin Bileşimi % (Tipik) | Si | Mn | Ti | Fe | Cu | Al | Mg | Zn | Cr | Zr | V | Be | Diğer |
| 0,6-1,0 | 0,05-0,20 | < 0,4 | bakiye | 5,0-5,5 | < 0,20 | 0,05-0,20 | |||||||
| Mekanik Değerler: | Akma Dayanımı (MPa) | 125 | |||||||||||
| Çekme Dayanımı (MPa) | 275 | ||||||||||||
| Yüzde Uzama, A5,(%) | 17 | ||||||||||||
| Çentik Darbe Dayanımı (j/cm2 ) |
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