6063-T5 Aluminum vs. 6063-T6 Aluminum :: …
For each property being compared, the top bar is 6063-T5 aluminum and the bottom bar is 6063-T6 aluminum. 6063-T5 Aluminum 6063-T6 Aluminum. Metric Units US Customary Units. Mechanical Properties. Brinell Hardness: 60: 73: Elastic (Young's, Tensile) Modulus, GPa: 68: 68: Elongation at Break, % 11: 11: Fatigue Strength, MPa: …