Flat Stock, Corrosion Resistant, Aluminum, Alloy Type 6061, Thickness 1/4 In, Width 2 1/2 In, Length 6 Ft, Unpolished Finish, Temper Extruded, Thickness Tolerance +/-0.008 In, Width Tolerance +/-0.024 In, Length Tolerance +/-6.000 In, Typical Tensile Strength 45000 PSI, Typical Yield Strength 40000 PSI, Typical Hardness 95, Hardness Scale BHN, ASTM B221, AMS-QQ-A-200 Standards
Aluminum Rectangular Bars- 2024 standards: ASTM B211, AMS-QQ-A-225, AMS 4120 3003 standards: ASTM B209 5052 standards: ASTM B209 6061 standards: (T6511 temper) ASTM B221, AMS-QQ-A-200; (T651 temper) ASTM B209, AMS-QQ-A-250, AMS 4027 6063 standards: ASTM B221 7075 standards: ASTM B211, AMS-QQ-A-225, AMS 4124