• Options
• Login
• Register
• Desktop Style
• Accelerated Mobile Pages Theme

What is a 7-series aluminum alloy?

• Index

  • ask aluminium Forum
  • My Category
  • aluminium faq
  • What is a 7-series aluminum alloy?
• What is a 7-series aluminum alloy?

• What is a 7-series aluminum alloy?

  aluhm > 01-13-2022, 06:25 AM

  7 series aluminum alloys are aluminum magnesium zinc copper alloys, mainly zinc, but sometimes a small amount of magnesium and copper are added. Superhard aluminum alloy contains zinc, lead, magnesium and copper alloys, which is close to the hardness of steel.
  
  7 series aluminum alloys are heat treatable alloys, belonging to superhard aluminum alloys, with good wear resistance, slower extrusion speed than 6 series alloys and good welding performance.
  
  7 series aluminum alloy also belongs to Aviation series, and its application scope: Aviation (aircraft load-bearing components, landing gear), rocket, propeller and aerospace.

• RE: What is a 7-series aluminum alloy?

  ZellaHyday > 01-13-2022, 06:29 AM

  7 series alloy aluminium sheet:zinc mainly, but sometimes also a small amount of magnesium, copper. Among them, super hard alloy is the hardness of the alloy containing zinc, lead, magnesium and copper alloy approaching to steel. The extrusion speed is slower than that of the 6 series alloy, and the welding performance is good. 7005 and 7075 aluminium sheet plate are the highest grade in the 7 series, which can be enhanced by heat treatment. Applications: Aviation (aircraft bearing components, landing gear), rocket, propeller, air vehicle.

• RE: What is a 7-series aluminum alloy?

  askaluadmin > 01-13-2022, 06:30 AM

  7000 series commercial aluminium alloys offer some of the highest strength aluminium alloy material on the market
  
  Our range of 7000 series aluminium is alloyed with zinc and can be precipitation hardened to provide the highest strength of all commercially available aluminium's.
  
  Used extensively in industries such as aerospace, our range is selected to meet the most stringent customer demands. Our material is fully traceable with all of our products carrying a unique barcode. We also support the supply chain process further with our own UKAS accredited testing laboratory at our Head Office in Biggleswade. This gives us the ability to test material in-house and offer all our customers a level of support which is unsurpassed.
  
  Characteristics
  
  7000 series commercial aluminium alloys utilises zinc as the major alloying element and when combined with a smaller amount of magnesium, the result is a heat-treatable alloy which offers very high strength. 7075 for example, is one of the highest strength commercial aluminium alloys available and is used widely in applications such as high stressed parts and air frames. The corrosion resistance of the alloy is reduced due to the inclusion of zinc and magnesium, so copper is often introduced into the alloy to improve corrosion resistance. Applications for this range include critical parts used in the aerospace sector, automotive and sports equipment
• Next Oldest Next Newest