This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Joining of Aluminum Alloys 6009/6010
Annotation ability available
Sector:
Language:
English
Abstract
The interest in aluminum alloys and aluminum joining in the automotive industry has increased considerably over the past few years as a result of new fuel economy, air pollution and safety requirements. Aluminum is the best alternative to steel to make lighter and more fuel-efficient automobiles. Several aluminum alloys have been considered for body sheet components. The new Alcoa 6009-T4 and 6010-T4 alloys were developed and introduced in 1976 to increase the attractiveness of aluminum for body sheet components. These alloys have good formability in the as-received condition and superior strength and dent resistance in the aged (-T6) condition which can be achieved in paint bake cycles. These alloys are similar in composition and do not require scrap segregation. In addition, the 6009/6010 alloys provide improved welding characteristics through a combination of better metallurgical characteristics and lower and more uniform surface resistance. This paper discusses the metallurgical factors and surface conditions which make these new alloys better performers. It also discusses applicable joining methods, procedures and the test results obtained.
Recommended Content
Technical Paper | High Power CO2 Laser Aluminum Tailored Blank Welding |
Technical Paper | Cutting Force Evaluation Based On Total Energy Consumption |
Technical Paper | Evaluation of Constitutive Behavior of Aluminum Extrusions and Their GMAW Welds |
Authors
Topic
Citation
Hoch, F., "Joining of Aluminum Alloys 6009/6010," SAE Technical Paper 780396, 1978, https://doi.org/10.4271/780396.Also In
References
- “Tentative Guide to Automotive Resistance Spot Welding of Aluminum - T10” The Aluminum Association 1973
- “Welding Handbook” American Welding Society
- Minford, J.D. Hoch, F.R. Vader, E.M. “Weldbond and its Performance in Aluminum Automotive Body Sheet” SAE Detroit, Michigan 1977 February 25
- Minford, J.D. Vader, E.M. “Adhesive Bonding of Aluminum Automotive Body Sheet SAE International Auto Eng. Congress Detroit, Michigan 1974