Aluminum Rectangular Flat Bar 6061 6063 6082 Aluminum Flat Bar 6000 Series Extruded Aluminum Flat Bar

6061: T5 tensile 240, yield ≥130，elongation ≥ 8%， electric conductivity（%IACS), hardness ≥72HB
T6 tensile 260, yield≥110， elongation≥ 14%，electric conductivity 43（%IACS），hardness ≥90HB
6063: T5 tensile 175, yield ≥130，elongation ≥ 8%，electric conductivity 52（%IACS), hardness ≥65HB
T6 tensile 195, yield≥110， elongation≥ 14%，electric conductivity 51（%IACS），hardness ≥67HB
6082: T6 tensile 290, yield≥260， elongation≥ 12%，electric conductivity 46.5（%IACS），hardness ≥95HB

6061: stable processing and oxidizability. used in vessel, truck, furniture, precision processing parts.
6063: strong corrosion resistance, good oxidizability and surface finishing, used in construction material and high surface requirement material.
6082: easy processing and surface coating, strong forgeability, Euro-America use it to replace 61 series to be used in vessel, bicycle, yacht.

6061: Si 0.4-0.8%, Mg 0.8-1.2%, Fe 0.7%
6063: Si 0.2-0.6%, Mg 0.45-0.9%, Fe 0.35%
6082: Si 0.7-1.3%, Mg 0.6-1.2%, Fe 0.5%, Mn 0.4-1.0%