Ratings Comparison
Strength
AA 2009 Aluminum Alloy
5/10
AA 7020 Aluminum Alloy
5/10
Corrosion Resistance
AA 2009 Aluminum Alloy
6/10
AA 7020 Aluminum Alloy
6/10
Lightweight
AA 2009 Aluminum Alloy
9/10
AA 7020 Aluminum Alloy
9/10
Machinability
AA 2009 Aluminum Alloy
8/10
AA 7020 Aluminum Alloy
8/10
Cost Efficiency
AA 2009 Aluminum Alloy
7/10
AA 7020 Aluminum Alloy
7/10
Temperature Resistance
AA 2009 Aluminum Alloy
4/10
AA 7020 Aluminum Alloy
4/10
Properties Comparison
| Property | AA 2009 Aluminum Alloy | AA 7020 Aluminum Alloy |
|---|---|---|
| Metal Base | Aluminum | Aluminum |
| Tensile Strength | 457.5 MPa | 401.0 MPa |
| Yield Strength | 332.0 MPa | 305.5 MPa |
| Elongation | 86.0 % | 13.8 % |
| Hardness (Brinell) | — | — |
| Elastic Modulus | — | — |
| Density | — | — |
| Melting Point | — | — |
| Thermal Conductivity | — | — |
| Weldable | — | — |
| Heat Treatable | — | — |
| Magnetic | — | — |