This specification covers established metric manufacturing tolerances applicable to aluminum alloy standard structural shapes ordered to metric dimensions. Standard structural shapes are shapes in certain standard alloys, tempers, sizes, and sections such as angles, channels, Tees, Zees, I-Beams, and H-Beams commonly used for structural purposes. These tolerances apply to all conditions, unless otherwise noted.
SAE MAM2204-1983 history
1996SAE MAM2204C-1996 Tolerances@ Metric Aluminum Alloy Standard Structural Shapes
1994SAE MAM2204B-1994 TOLERANCES, METRIC Aluminum Alloy Standard Structural Shapes
1994SAE MAM2204A-1994 TOLERANCES, METRIC Aluminum Alloy Standard Structural Shapes
1989SAE MAM2204B-1989 Tolerances@ Metric Aluminum Alloy Standard Structural Shapes
1983SAE MAM2204-1983 TOLERANCES, METRIC Aluminum Alloy Standard Structural Shapes