1. ABNT - Brazilian Standard Technical Association. Standard ABNT NBR ISO 209, Aluminum and Alloys – Chemichal Composition, 2010.
2. ABNT - Brazilian Technical Standard Association. Standard ABNT NBR 6152, Metallic Materials – Tensile Test at Room Temperature, 2002.
3. ASM. Metals Handbook – Properties and Selection: Nonferrous Alloys and Special-Purpose Materials – Volume 2 (10th Ed.) USA: ASM International, 1992, ISBN 0-87170-378-5 (v.2).