Descriptors | Aluminium, Aluminium alloys, Inspection, Testing, Billets, Slabs, Bars (materials), Forgings, Sheet materials, Strips, Pipes, Wires, Tensile testing, Mechanical testing, Solution heat treatment, Heat treatment, Test specimens, Hardness testing, Marking, Acceptance (approval), Quality assurance, Dimensional tolerances, Thickness, Angular tolerances, Length, Width, Diameter, Metal sections |