2011 Aluminum Round Bar Stock

1144 Carbon has a machinability rating of 83 percent, which is high compared to its similar kinds.

1144 Carbon

1144 Carbon is medium carbon steel that has been resulphurized and has excellent machining and mechanical properties.

Because of its high sulfur content, this grade has a machinability rating of 83 percent when compared to 1212 steel; however, welding is a difficult task.

O'Hare 1144 Carbon Round Bar Stock

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Machinability and other Processes

The corrosion resistance and weldability of aluminum alloy 2011 are significantly lower than those of other aluminum alloys. It is possible to machine it at high speeds while using relatively heavy feeds. Excellent hardness and strength combined with good corrosion resistance make this a desirable material. Moreover, when metal chips are machined, they break off in small and easily dispersed pieces, resulting in clean finishes and precise tolerances. The weldability, strength, and anodizing reaction are all considered at best average. Lastly, corrosion resistance is not considered to be particularly good.

Applications

It is widely used in parts requiring extensive machining, such as those produced by automatic screw machines. Other than that, speedometer parts, tv fittings, clock parts, connectors, auto-fuel system components, gears, and camera parts are just some of the many applications of 7075 Aluminum.

Properties

Density 

Tensile Strength 

Proof Stress a

Modulus of Elasticity 

Electrical Resistivity 

Thermal Conductivity 

Melting Point 

2.82 kg/m3

275 Min MPa

125 Min MPa

71 GPa

0.45 x 10-6 Ω.m

138 W/m.K

535°C

Chemical Properties

Aluminum 

Bismuth 

Copper 

Iron

Lead 

Silicon 

Zinc 

Aluminum Balance

0.2-0.6

5.0-6.0

0.7

0.2-0.6

0.4

0.3

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