7005 is an aluminium wrought alloy used in bicycle frames , due to its relative ease of welding it does not require expensive heat treating - it is however harder to form making manufacture more challenging. It has an Ultimate Tensile Strength of 350 MPa, a Fatigue Strength of 150 MPa and a density of 2.78 g/cm³. It does not need to be precipitation hardened, but can be cooled in air.

7005 aluminum alloy is an American deformed aluminum alloy. The strength of 7005 aluminum alloy is higher than that of 7003 aluminum alloy. It has good welding performance and can be strengthened by heat treatment. 7005 aluminum alloy is an extruded material. It is often used in the manufacture of welded structures that require both high strength and high fracture toughness, such as trusses, rods, and containers of transportation vehicles; large heat exchangers, and cannot be welded. The parts that undergo solid solution treatment; can also be used to make sports equipment such as tennis rackets and softball bats.

We are a well known worldwide supply and export 7000 series aluminium alloy in following countries：,Italy, Philippines, France，Ireland, Portugal, Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Libya, Romania, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Ghana, Slovakia, Germany, Saudi Arabia, Afghanistan, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece, Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus, Finland, Gabon, Iran, Canada, Argentina, Lebanon.