Copper Alloys C12100 is stocked by 0 North American distributors and produced by 2 large mills. Distributors will offer small quantity buys while mills will generally only sell large quantities, with delivery times anywhere from 10 to 50 weeks depending on size and form required
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Specifications
The following specifications cover Copper Alloys C12100
- ASTM B224
- MIL B-20292
- QQ B650
- UNS C12100
Property Results
Chemistry Data : [top]
Copper
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Includes Ag |
Phosphorus
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0.005 - 0.012 |
Silver
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0.014 min |
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Principal Design Features
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Deoxidization gives improved embrittlement resistance during welding.
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Applications
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Used for electromechanical hardware connectors, bus bars, etc., where welding is required.
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Machinability
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The machinability rating of this alloy is 20. (Where Alloy 360 FC Brass is 100).
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Welding
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Soldering is rated as "excellent", brazing is rated as "excellent", oxyacetylene welding is rated as "fair", gas shielded arc welding is rated as "excellent", coated metal arc welding is "not recommended", spot welding is "not recommended", seam welding is "not recommended" and butt welding is rated as "good".
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Forging
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The hot forgeability rating of this alloy is 65. (Forging brass = 100). The recommended hot working temperature for this alloy is between 1400 and 1600 F.
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Hot Working
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This alloy's capacity for being hot formed is rated as "excellent".
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Cold Working
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The capacity for cold working this alloy is rated as "excellent".
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Annealing
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The annealing temperature for this alloy is between 700 and 1200 F.
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Physical Data : [top]
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Density (lb / cu. in.)
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0.323
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Electrical Resistivity (microhm-cm (at 68 Deg F))
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10.6
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Melting Point (Deg F)
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1981
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Mean Coeff Thermal Expansion
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9.4
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Modulus of Elasticity Tension
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17000
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Mechanical Data : [top]
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MSO currently has no data available for this grade.
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Videos :
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MSO currently has no videos available for this grade.
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