7050 Aluminum Plate Grade: 7050 Temper: T7451 L/LT/ST, T7651 LT Thickness: 6-200mm Standard: AMS 4050
Product Detail
ZHANGJIAGANG KALU is manufacturer and supplier of 7050 Aluminum Plate. 7050 aluminum plate is a high-strength heat-treatable alloy with very high strength and resistance to spalling corrosion and stress corrosion fracture. Commonly used in aircraft structural parts for medium and thick plate extruded parts, free forging parts and die forging parts. Manufacture of such parts on the alloy requirements are: resistance to spalling corrosion and stress corrosion cracking ability, fracture toughness and fatigue resistance are strong.
7050 series aluminum alloy main alloying element is zinc, to the alloy containing 3% -75% zinc add magnesium, can form a significant strengthening effect of MgZn2, so that the heat treatment effect of the alloy is far better than the aluminum-zinc binary alloy. By increasing the zinc and magnesium content of the alloy, the tensile hardness will be further improved and the resistance to stress corrosion and spalling corrosion will rise. After heat treatment, very high strength properties are achieved. The material is generally alloyed with a small amount of copper and chromium. The 7050-T7451 aluminum alloy is the best of this family and is regarded as the finest of the aluminum alloys, with high strength, far superior to that of soft steel. This alloy has good mechanical properties and anodic reaction. Mainly used in aerospace, mold processing, machinery and equipment. Work holding fixtures, especially for aircraft structures and other high-stress structures that require high strength and corrosion resistance.
Specification
Grade | 7050 |
Temper | T7451 L/LT/ST, T7651 LT |
Thickness | 6-200mm |
Standard | AMS 4050 |
Tensile Strength | ≥469MPa |
Yield Strength | ≥407MPa |




Feature
Feature1 | Extremely high strength |
Feature2 | Resistance to spalling corrosion |
Feature3 | Resistance to stress corrosion |
Feature4 | Good mechanical properties and anodic reaction |


Application
Application1 | Aircraft lip grille |
Application2 | Wing, fuselage |
Application3 | Suspension system |
Application4 | Engine parts |


Packaging
ZHANGJIAGANG KALU Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.
1) | ZHANGJIAGANG KALU Standard |
2) | Customization |