Donghe Metal Product Center Special-shaped copper

2011 Aluminum

2011 aluminum alloy, a wrought aluminum and aluminum alloy from the United States. 2011 is an alloying element of copper and is a free-cutting alloy containing trace amounts of lead and bismuth. It has high strength and good machinability, but poor corrosion resistance. It is commonly found in rods, tubes, and wires.

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Product Introduction

2011 aluminum alloy, a US wrought aluminum and aluminum alloy. 2011 is a free-cutting alloy containing copper and trace amounts of lead and bismuth. It offers high strength and good machinability, but poor corrosion resistance. It is commonly found in rods, tubes, and wire. 2011 aluminum alloy is used to manufacture screws and other machined products requiring good machinability. Comparative standards: Aluminum Association (AA) 2011, UNS A92011, ISO R209 AlCu6BiPb; GB 2011

chemical composition

Chemical composition (%)
Si Fe Cu Zn Si+Fe Pb Bi Ai Other (single) Others (total)
2011 ≤0.40 ≤0.7 5.0~6.0 ≤0.30 ≤0.40 0.2~0.6 0.2~0.6 margin 0.05 0.15