1050 Aluminum Bar is a commercially pure aluminum alloy in the 1000 series with minimum 99.5% aluminum content and excellent corrosion resistance, electrical conductivity, weldability, and formability. Due to its high purity and lightweight nature, it is widely used in electrical, construction, automotive, and industrial applications where high ductility and conductivity are required rather than high strength.
1050 Aluminum Bar (AA1050)
1050 Aluminum Bar is a commercially pure aluminum alloy in the 1000 series with minimum 99.5% aluminum content and excellent corrosion resistance, electrical conductivity, weldability, and formability. Due to its high purity and lightweight nature, it is widely used in electrical, construction, automotive, and industrial applications where high ductility and conductivity are required rather than high strength.
| Product Name | 1050 Aluminum Bar |
| Grade / Alloy | 1050 / AA1050 (ASTM B221, EN AW 1050A, JIS S1B) |
| Aluminum Purity | ≥ 99.50% |
| Available Tempers | O (annealed), H12, H14, H16, H18, H22, H24, H112 |
| Standards / Compliance | ASTM, EN, JIS, DIN, ASME, AMS (varies by supplier) |
| Thickness / Diameter | Round / Bar: 4–600 mm (typical ranges) |
| Width (Flat Bars) | 10–600 mm depending on shape |
| Length | 1,000–12,000 mm standard (custom lengths often available) |
| Shape Options | Round, Square, Flat Bar, Hex, Rectangular, Angle |
| Surface Finish | Bright, Polished, Mill, Anodized, etc. (supplier dependent) |
| Tolerance (General) | Thickness ±0.1–0.5 mm; Width ±0.5–1.0 mm; Length ±2 mm (typical) |
| Mechanical Properties | UTS ~60–145 MPa (varies by temper) |
| Physical Properties | Density ~2.71 g/cm³, melting point ~650°C § High electrical & thermal conductivity |
| Standard Application Industries | Electrical, Construction, Automotive, Chemical |
| Typical Product Uses | Bus bars, connectors, structural components, heat sinks, decorative elements |
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