Copper Alloys C61800 is stocked by 0 North American distributors and produced by 0 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 C61800
- ASME SFA5.7
- MIL E-23765/3
- MIL W-6712
- UNS C61800
Property Results
Chemistry Data : [top]
Aluminum
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8.5 - 11 |
Iron
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0.5 - 1.5 |
Lead
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0.02 max |
Remainder Each
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Cu, including Ag |
Remainder Total
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Cu + sum of named elements 99.5 min |
Silicon
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0.1 max |
Zinc
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0.02 max |
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Principal Design Features
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Bronzes (Copper-Aluminum), 10%. C61800 has good corrosion resistance.
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Applications
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Applications include valve and pump components for industrial process streams, as well as for marine equipment, high strength fasteners and pole line hardware.
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Machinability
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The machinability rating of this alloy is 40. (Where Alloy 360 FC Brass is 100).
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Welding
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Soldering is rated as "fair", brazing is rated as "good", oxyacetylene welding is "not recommended", gas shielded arc welding is rated as "good", coated metal arc welding is rated as "good", spot welding is rated as "good", seam welding is rated as "good", and butt welding is rated as "good".
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Forging
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The hot forgeability rating of this alloy is 50. (Forging Brass=100). The recommended hot working temperature for this alloy is between 1400 and 1625 F.
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Hot Working
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This alloy's capacity for being hot formed is "good".
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Cold Working
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The capacity for cold working this alloy is rated as "fair".
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Annealing
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The annealing temperature for this alloy is between 1100 and 1200 F.
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Physical Data : [top]
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Density (lb / cu. in.)
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0.272
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Electrical Resistivity (microhm-cm (at 68 Deg F))
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79.8
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Melting Point (Deg F)
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1904
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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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Disclaimer
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This publication may include technical inaccuracies or typographical errors. Changes may be periodically made to the information herein.
