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ER4047
Features:High silicon aluminum welding filler alloy with excellent fluidity and crack resistance / Good color matching with base metal after anodizing / Stable wire feeding with strict impurity control
Application Areas:Aluminum casting, shipbuilding, automobile, refrigeration, machinery manufacturing and sealing welding projects
Application Areas:Aluminum casting, shipbuilding, automobile, refrigeration, machinery manufacturing and sealing welding projects
AWS
A5.10 / ASME SFA-5.10 ER4047EN ISO
ISO 18273 S Al 4047 (AlSi12)JIS
Z 3232 A4047-WYFeatures: High silicon aluminum welding filler alloy with excellent fluidity and crack resistance / Good color matching with base metal after anodizing / Stable wire feeding with strict impurity control
Application Areas: Aluminum casting, shipbuilding, automobile, refrigeration, machinery manufacturing and sealing welding projects.
Typical Chemical Composition of the Wire (wt%)
| Si | Mn | Cu | Fe | Mg | Zn | Al |
| 12.00 | 0.004 | 0.006 | 0.15 | 0.02 | 0.005 | Rem |
Typical Mechanical Properties of All-Weld Metal
| Shielding Gas | TS MPa(ksi) | EL (%) |
| Ar | 170 (25) | 12 |
Diameter / Welding Parameters / Packaging
| Diameter mm(in) | Packaging Options |
| 0.9 (0.035), 1.0 (0.039), 1.2 (0.045), 1.4 (0.052), 1.6 (1/16) | Spool 7kg (15 lbs) Spool 2kg (4.4 lbs) Spool 0.5kg (1.1 lbs) |
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