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Formula: Al 95/Mg 5
Form: Tube
Material: Aluminum/Magnesium
Commodity: Alloys
Aluminum/Magnesium Alloy Tube (Al95/Mg5) is a high-strength, corrosion-resistant extrusion optimized for structural and fluid-transfer applications in demanding environments. Containing 5% magnesium, this alloy provides significantly enhanced tensile strength, fatigue resistance, and marine corrosion performance compared to pure aluminum, while retaining excellent weldability and machinability. The tubular form allows for high stiffness-to-weight ratios, making it ideal for aerospace frameworks, marine piping, and automotive lightweight structures. Specific uses include hydraulic and pneumatic system tubing, corrosion-resistant fuel lines, and lightweight aerospace structural members. Technologies benefiting from this alloy include high-performance UAV frames, offshore platform piping systems, and racing vehicle chassis where durability and weight reduction are paramount. Research focuses on refining hot extrusion parameters to optimize grain structure, improve surface quality, and extend fatigue life under cyclic loading, ensuring Aluminum/Magnesium Alloy Tube (Al95/Mg5) remains integral in high-reliability structural engineering applications.
Tolerances
Tube
| Outside Diameter | =<2mm | ±0.05mm |
|---|---|---|
| Outside Diameter | 2mm - 5mm | ±0.1mm |
| Outside Diameter | >5mm | ±5% |
| Wall Thickness | ±10% |
Material Properties for Alloys
Mechanical Properties
| Element | Value |
|---|---|
| Hardness - Brinell | 60-120 |
| Elongation at break( % ) | 20 |
| Shear strength( MPa ) | 150-230 |
| Tensile strength( MPa ) | 300-450 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 5.6-6.1 |
| Temperature coefficient( K⁻¹ ) | 0.002 |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 2.65 |
Thermal Properties
| Element | Value |
|---|---|
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 125-130@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 23-23.5@20-100°C |
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Percentage Purity: 99.95%
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Wall Thickness: 0.5mm
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