Bronzes (Arsenical Silicon-Aluminum), 7%. C64200 is free-machining and has good anti-galling and anti-seizing properties.
Applications: Applications include valve and pump components for industrial process streams, as well as for marine equipment, high strength fasteners and pole line hardware.
Machinability: The machinability rating of this alloy is 60. (Where Alloy 360 FC Brass is 100).
Welding: 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”.
Forging: 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.
Hot Working: This alloy’s capacity for being hot formed is rated as “excellent”.
Cold Working: The capacity for cold working this alloy is rated as “poor”.
Annealing: The annealing temperature for this alloy is between 1100 and 1300 F.
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