UNS C90700 Bronze Alloy SAE 65 casting Bronze Alloys

Conex bronze casts various Bronze Alloys in its casting foundry. We offer sand casting investment casting shell molding lost wax casting, Die casting etc. The UNS C90700 bronze or SAE 65 is known as a corrosion resistant bronze for crowns and gears. Suitable for valves, pump boxes, bearings, worm drives. It’s a hard bronze, for heavy duty at medium speed. This bronze has a great anti-friction quality, and a very good elasticity and electrical conductivity. It supports high temperatures without losing its mechanical properties.

The UNS C90700 /  Copper alloys CDA 907 /SAE 65 or C907 tensile resistance is 2,450 kg/cm2, and a Brinell hardness of 65 -90.

The UNS C90700 Bronze | SAE 65 | C907 usage

• Valves
• Bronze Connectors
• Bronze pipe clamps
• Bronze electrical transformer connectors
• Bronze pipe fittings plumbing fittings
• Bronze pump impellers rotors
• Pump boxes
• Bearings
• Bronze hose barbs Couplings marine sea water fittings
• Worm drives
• Gears
• Crowns
• When the duty is heavy and requires a hard bronze for medium speed

UNS C90700 Bronze | Copper alloys CDA 907 | SAE 65 Chemical Compositions

Materials		Percentage
Copper		88% - 90%
Tin		10% - 12%
Lead		0% - 0.50%
Zinc		0% - 0.50%
Antimony		0% - 0.20%
Aluminum		0% - 0.005%
Iron		0% - 0.15%
Nickel		0% - 0.50%
Phosphorus		0% - 0.30%
Silicon		0% - 0.005%
Sulfur		0% - 0.05%

http://www.conexbronze.com/technicalspecification/UNS-C90700-Bronze-Alloy-SAE-65-casting-Bronze-Alloys.html