The 2A12 aluminum bar is a high-strength, high-performance alloy from the 2000 series, widely used in aerospace, automotive, machinery, and defense industries. It stands out for its excellent mechanical properties, robust strength, and good machinability, making it ideal for structural parts, high-stress components, and precision machining. As a durable aluminum alloy, it is suited to applications requiring both strength and lightweight performance.
2A12 Aluminum Bar
The 2A12 aluminum bar is a high-strength, high-performance alloy from the 2000 series, widely used in aerospace, automotive, machinery, and defense industries. It stands out for its excellent mechanical properties, robust strength, and good machinability, making it ideal for structural parts, high-stress components, and precision machining. As a durable aluminum alloy, it is suited to applications requiring both strength and lightweight performance.
2A12 Aluminum Bar specification
| Product Name | 2A12 Aluminum Bar |
| Alloy Grade | 2A12 (also known as 2024 in some standards) |
| Standards | ASTM B209, JIS H4000, GB/T 3190, EN, etc. |
| Form / Shape | Round, Hexagonal, Rectangular, Flat bars |
| Temper Conditions | O, T1, T2, T3, T4, T351, H12, H14, H26, H112 |
| Diameter / Thickness | 0.1–600 mm (varies by supplier and form) |
| Length Options | Up to 6 m (typically 3–6 m) or customized |
| Chemical Composition (Typical) | Al balance; Cu 3.8–4.9%; Mg 1.2–1.8%; Mn 0.3–0.9%; Si ≤0.5%; Ti ≤0.15%; Zn ≤0.3% |
| Mechanical Properties (Example) | Tensile Strength ≥425 MPa; Yield Strength ≥275 MPa; Elongation ≥10% (T4) |
| Surface Finish | Black, Glossy, Anodized (optional) |
| MOQ & Supply | Small MOQ with ready stock / Bulk available (varies by supplier) |
| Customization | Cut-to-length, machining, CNC, finishing options |
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