ÖDEME SİSTEMİ
Product Details
EN AW 7075
EN AW 7075
EN AW 7075 aluminum alloy has high hardness and resistance values. As it can receive heat-treatment, such values might be maximized and thus, it can even challenge to steel in terms of hardness. Besides its high hardness and resistance, thanks to its lightness, it becomes the most important alloy for defense, aviation and aerospace industries.
General Properties
- Rolled surface
- Foiled on both sides
- Very good machinability
- High strength
- High mechanical resistance
Typical Fields of Application
- Defence, aircraft and aerospace industries
- Automotive industry
- High stressed machine components
- Components requiring high strength, durability and lightness
For more information → Technical Data Sheet
| CHARACTERISTICS OF ALLOY | |
| Alloy | EN AW-7075 (AlZn5,5MgCu) DIN EN 573-3 / 3.4365 |
| Type of Alloy | Heat treatable |
| Temper | T6 / T651 |
| PROCESSING CHARACTERISTICS | |
| Machinability | Very Good |
| Weldability (Gas/TIG/MIG) | Inapplicable/Poor/Poor |
| Anodizing (Not Decorative) | Good |
| Polishability | Very Good |
| Erodibility | Very Good |
| Corrosion Resistance (Sea Water/Weather) | Poor/Poor |
| Contant With Food | No (according to EN 602) |
| MECHANICAL PROPERTIES | |
| Yield Strength Rp0,2 | 460-490 MPa |
| Tensile Strength Rm | 530-570 MPa |
| Elongation A50 | 5-6 % |
| Brinell Hardness | 140-160 HB |
| PHYSICAL PROPERTIES | |
| Density | 2,81 g/cm³ |
| Modul of Elasticity | 72,000 N/mm² |
| Electrical Conductivity | 19-23 m/Ω.mm² |
| Thermal Conductivity | 130-160 W/m.K |
| Coefficient of Thermal Expansion | 23,4 K-1.10-6 |
| Spesific Heat Capacity | 865 J/kg.K |
| TOLERANCES | |
| Thickness (mm) | EN 485-3 |
| Width & Length (mm) | EN 485-3 |
| STANDART STOCK SIZES | |
| Width x Length (mm) | (1520x3020) (1520x4020) |
| Thickness 8-40 (mm) | 8 10 12 15 18 20 25 30 35 40 |
| * For non standart sizes please contact us. | |
EN AW 7075 Brochure
PDF
1.83 Mb.
