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4000 Series 4043 / 4343 Hollow Aluminum Tube Used as Welding Material Seamless Aluminum Tube OD 19.05mm
4000 series: It Belongs to building materials, mechanical parts for forging materials, welding materials; Low melting point, good corrosion resistance. It has the characteristics of heat resistance and wear resistance. 4043 Aluminum alloy has the characteristics of low melting point, good fluidity, and good corrosion resistance. It is very favorable for avoiding welding cracks and is specially used as a welding material.
Production Description:
| Product Name | 4000 Series |
| Material | 4A03,4A11,4A13,4A17,4004,4032,4043,4043A,4047,4047A and other series |
| Color | natural/white/silver/gold/black/red/blue/ bronze/coffee/gray anodizing |
| Standard | GB/T6893-2000,GB/T4437-2000,ASTM B210M,JIS H4080-2006 |
| Brand | Southwest |
| Process | Punch /bend/polish/sandblasting/CNC... |
Chemical Composition:
| Grade | Si | Fe | Cu | Mn | Mg | Be (Other elements specified,For electrode and filling wire only | Other elements not specified: | Zn | Ti | Al |
| 4043 | 4.5-6.0 | ≤0.8 | ≤0.3 | ≤0.05 | ≤0.05 |
≤ 0.0008
| each: ≤ 0.05; Total: ≤ 0.15 | ≤0.10 | ≤0.20 | Balance |
Applications: Welding material.
Mark: As required.
