Age hardening aluminium alloys obtain their strength by forming precipitates. In the production of aluminum components from heattreatable alloys. Heat treatment of aluminium and temper designations of. This specification covers the requirements and recommendations for the heat treatmentof alumlnum alloy rolled, extruded, forged. This specification covers requirements and recommendations for the heat treatment of wrought aluminum alloy raw. Most heat treatment simulations of precipitationhardenable aluminum alloys. Heat treating processes for aluminum are precision processes. Heat treating of aluminum alloys heat treating in its broadest sense, refers to any of the heating and cooling operations that are performed for the pur pose of changing the mechanical properties, the metallurgical structure, or the residual stress state of a metal product. Sae ams2770 heat treatment of wrought aluminum alloy parts. Typically, the aluminum alloys used in aerospace structures are the heat treatable grades, such as 2xxx. Ams 2770 heat treatment of wrought alum i num alloy parts. Milh6088 g heat treatment aluminum alloys everyspec. It covers products which are essentially raw materials for subsequent operations. A fast method for predicting the mechanical properties of.
The application of the term heat treatable to aluminium alloys, both wrought and cast, is restricted to the specific operations employed to increase strength and hardness by precipitation hardening thus the term heat treatable serves to distinguish the heat treatable alloys from those alloys in which no significant strength improvement can be achieved by heating and cooling. Heat treatment of aluminum alloys a description is not available for this item. Heat treating aluminum for aerospace applications houghton. Heat treatment of aluminum alloy raw materials sae. Military specification heat treatmentof aluminum alloys this speciflcatlonis approved for use by all departments and agenclesof the department of defense. System of aluminium alloys and temper is stated at. Includes all amendments and changes through cancellation notice 1, september 26. Future heat treatment should refer to saeamsh6088, heat treatment of aluminum alloys. In heat treatment simulation, modelling the quenching of steels 14 and aluminium. Industry specifications i this file is saved as a pdf file. Milh6088g heat treatment of aluminum alloys metals building.
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