Copper Alloys C64200 is stocked by 19 North American distributors and produced by 3 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
This material is stocked primarily in Bar Products by 16 distributors but is also available to a lesser extent in Casting Products, and Tubular Products.
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For mill (large volume) production click here
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Specifications
The following specifications cover Copper Alloys C64200
- ASME SB150
- ASME SB283
- ASTM B124
- ASTM B150
- ASTM B283
- ASTM F467
- ASTM F468
- SAE J461
- SAE J463
- UNS C64200
Property Results
Related Metals:
- Duronze(tm)
- Aluminum Bronze, C642
- Deleted Alloy 8
Chemistry Data : [top]
Aluminum
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6.3 - 7.6 |
Arsenic
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0.15 max |
Iron
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0.3 max |
Lead
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0.05 max |
Manganese
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0.1 max |
Nickel
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Includes Co |
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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1.5 - 2.2 |
Tin
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0.2 max |
Zinc
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0.5 max |
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Principal Design Features
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Bronzes (Arsenical Silicon-Aluminum), 7%. C64200 is free-machining and has good anti-galling and anti-seizing properties.
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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 60. (Where Alloy 360 FC Brass is 100).
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Welding
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Soldering is "not recommended", brazing is rated as "fair", oxyacetylene welding is "not recommended", gas shielded arc welding is rated as "fair", coated metal arc welding is rated as "fair", spot welding is rated as "fair", seam welding is rated as "fair", and butt welding is rated as "fair".
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Forging
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The hot forgeability rating of this alloy is 80. (Forging Brass=100). The recommended hot working temperature for this alloy is between 1300 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 "poor".
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Annealing
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The annealing temperature for this alloy is between 1100 and 1300 F.
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Physical Data : [top]
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Density (lb / cu. in.)
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0.278
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Electrical Resistivity (microhm-cm (at 68 Deg F))
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113
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Melting Point (Deg F)
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1800
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Modulus of Elasticity Tension
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16000
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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.
