Aluminum AlloySheet/Plate
Description (English)
2618 aluminum alloy plate (EN AW-2618A) for aerospace and high-temperature applications. Available in customized sizes and tempers with material certification.
Size Range
- Thickness: 1.0β150 mm
- Width: 500β2000 mm
- Length: 1000β6000 mm
- Temper: O, T6, T61
- Surface: Mill Finish / Customized
- Processing: Cut-to-Size / CNC Machining
Grade Specification
| System | Value |
|---|---|
| Grade | 2618A |
| EN Designation | EN AW-2618A |
| Chemical Designation | AlCu2Mg1.5Ni |
| πΊπΈ UNS | A92618 |
| Temper | O, T6, T61 and other conditions subject to specification |
| Product Forms | Plate, Sheet and other wrought forms according to applicable specification |
Chemical Composition
| Element | Value |
|---|---|
| Cu | 1.9β2.7% |
| Mg | 1.3β1.8% |
| Ni | 0.9β1.2% |
| Fe | β€1.0% |
| Si | 0.10β0.25% |
| Mn | β€0.20% |
| Zn | β€0.15% |
| Ti | β€0.10% |
| Al | Balance |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength (Rm) | β₯220 MPa |
| Yield Strength (Rp0.2) | β₯95 MPa |
| Elongation (A) | β₯12% |
| Hardness | 100β130 HB |
Physical Properties
| Property | Unit | Value |
|---|---|---|
| Density | - | Approximately 2.76 g/cmΒ³ |
| Melting Range | - | Approximately 500β640Β°C |
| Thermal Conductivity | - | Approximately 150β170 W/mΒ·K |
| Elastic Modulus | - | Approximately 73 GPa |
Applications
- Aerospace structures
- Aircraft engine components
- Pistons and engine parts
- High-temperature mechanical components
- Machined aerospace components
- High-performance engineering applications