Aluminium Alloy 7050 Round Bars
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| Aluminium Alloy 7050 Round bars |
Instruction
Aluminium alloy 7050 round bars are one of the most sought-after metals in the engineering and construction industries. This alloy is a high-strength material that has excellent corrosion resistance and good toughness. It is commonly used in aerospace and defense applications, as well as in the production of high-performance structures and sporting equipment.
Products Description
STANDARD SPECIFICATIONS FOR ALUMINIUM 7050 ROUND BARS
Aluminium Alloy 7050 Round Bars Standards
ASTM B221, B211, B565, B316, ISO AlMg4,5Mn0,7
7050 Aluminium Round Bars Dimensions
EN, DIN, JIS, ASTM, BS, ASME, AISI
7050 Aluminum Round bar size
Diameter: 3-~800mm
Aluminium Alloy 7050 Hex Bar size
2-100mm A/F
Aluminium Alloy 7050 Flat bar size
Thickness: 2 -100mm / Width: 10 to 500mm
Aluminium Alloy 7050 Square bar size
4 to 100mm
Aluminium Alloy 7050 Rectangular Size
33 x 30mm to 295 x 1066mm
Aluminium Alloy 7050 Bars Condition
Hardened & tempered, annealed
ASTM B211 ALUMINIUM 7050 ROUND BAR EQUIVALENT GRADES
| UNS | EN | DIN,WNr | ISO |
| A97050 | EN3982 | 3.4144 | AlZn6CuMgZr |
CHEMICAL COMPOSITION OF ALUMINIUM 7050 ROUND BARS
| Weight % | Zn | Cu | Mg | Zr | Fe | Si | Mn | Ti | Cr | Others (total) |
| Minimum | 5.7 | 2.0 | 1.9 | 0.08 | – | – | – | – | – | – |
| Maximum | 6.7 | 2.6 | 2.6 | 0.15 | 0.15 | 0.12 | 0.10 | 0.06 | 0.04 | 0.15 |
MECHANICAL PROPERTIES OF ALUMINIUM 7050 ROUND BARS
| Material | Temper | Tensile Strength (ksi) | Yield Strength (ksi) | Elongation in 2″ % |
| Aluminium Alloy 7050 Angle (AMS 4340) | T76511 | 79 | 69 | 7 |
| Aluminium Alloy 7050 Angle (AMS 4340) | T73511 | 70 | 60 | 8 |
| Aluminium Alloy 7050 Angle (AMS 4342) | T74511 | 73 | 63 | 7 |
One of the main advantages of aluminium alloy 7050 round bars is their high strength-to-weight ratio. This makes them an ideal material for structures that require a high degree of strength, such as aircraft frames and high-speed trains. They are also resistant to fatigue, making them suitable for use in applications that require repeated loading.
In addition to their strength, aluminium alloy 7050 round bars also have excellent corrosion resistance. They are highly resistant to rust and other forms of corrosion, which makes them ideal for use in marine environments and other harsh conditions. This alloy is also easy to machine and weld, which makes it suitable for a wide range of applications.

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