Aluminium 7475 equivalents, chemistry & properties.
Aluminium 7475 is a aluminium (wrought) used for mostly used for aircraft fuselage and wing skins needing high toughness. Below are its equivalent designations in nine standards, chemical composition, mechanical properties and density.
Aluminium 7475 equivalent grades
- USA (ASTM / AISI / SAE)
- 7475
- UNS
- A97475
- Europe (EN)
- EN AW-7475 (AlZn5.5MgCu(A))
- China (GB)
- 7475
Key data
- Family
- Aluminium (wrought)
- Density
- 2.81 g/cm³
- Typical mechanical
- T7351: TS about 490 MPa; high fracture toughness
- Typical uses
- Mostly used for aircraft fuselage and wing skins needing high toughness
- Weight
- Calculate weight in Aluminium 7475
Aluminium 7475 chemical composition (weight %)
| Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti |
|---|---|---|---|---|---|---|---|
| ≤0.10 | ≤0.12 | 1.2–1.9 | ≤0.06 | 1.9–2.6 | 0.18–0.25 | 5.2–6.2 | ≤0.06 |
Grades similar to Aluminium 7475
Frequently asked questions
What is the equivalent of Aluminium 7475?
Aluminium 7475 equivalents: USA (ASTM / AISI / SAE) 7475; UNS A97475; Europe (EN) EN AW-7475 (AlZn5.5MgCu(A)); China (GB) 7475. Equivalents are close but not always identical; check the standard on your order.
What is the chemical composition of Aluminium 7475?
Aluminium 7475: Si ≤0.10, Fe ≤0.12, Cu 1.2–1.9, Mn ≤0.06, Mg 1.9–2.6, Cr 0.18–0.25, Zn 5.2–6.2, Ti ≤0.06 (weight %).
What is the density of Aluminium 7475?
About 2.81 g/cm³ (2,810 kg/m³), the value used for weight calculations.
Need Aluminium 7475?
Steel Impex India, Mumbai, supplies Aluminium 7475 in pipes, plates, sheets, bars and fittings as available, with mill test certificates. Send the grade, standard, size and quantity.