Welcome Alloy 6005A

Aluminium alloy 6005A is a medium strength alloy. It’s heat treatable with excellent corrosion resistance. Alloy 6005A can sometimes be used interchangeably with alloy 6061, 6005A though has better extrusion characteristics and a better mill surface finish. It is difficult to produce thin-wall or complicated extrusions in 6005. 6005A tube has very good bending properties.
Applications 6005 and 6005A can be used for furniture, ladders, bus profile structures and other profiles which need greater strength compare to what given by alloy 6063

Alloy Chemicial Composition Other Other Al.
Si Fe Cu Mn Mg Cr Zn Ti Each Total Min
6005A 0.50 to 0.90 0.35 max 0.30 max 0.06 to 0.25 0.40 to 0.70 0.06 to 0.25 0.20 max 0.10 max 0.05 max 0.15 max Residual


Mechanical Properties

Alloy Temper Thickness Tensile Strength (MPA) Proof Stress (MPA) Elongation % Hardness
Over Up to Min Max Min Max Webster Rockwell E
6005 or 6005A T4 All Thickness 170 100 16 min 8 min 54 min
T5 All Thickness 260 240 8 min 15 min 90 min
T6 All Thickness 260 240 8 min 15 min 90 min
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