Back To Browse
Bronze
Bronze C99700
Heat Treatability
The stress relieving temperature of this alloy is 700 F or 370 C. The time at temperature is one hour per inch of section thickness. This alloy does not respond to heat treatment.
Machinability
The machinability rating of this alloy is 80. (Where Alloy 360 FC Brass is 100).
Principle Design Features
Cast- Special Alloys,
Weldability
Soldering of this alloy is rated as "good", brazing is rated as "good", and oxyacetylene welding is rated as "good".
Known Forms
Coil
Disc
Flat Bar
Foil
Hexagon Bar
Hollow Bar
Pipe
Plate
Ring
Rod
Round Bar
Round Tube
Sheet
Square Bar
Strip
Additional Data
Specifications
B176,B30,C99700Chemical Elements
| Aluminum | 0.5 - 3 |
| Copper | 54 nom |
| Iron | 1 max |
| Lead | 2 max |
| Manganese | 11 - 15 |
| Nickel | 4 - 6 |
| Niobium | 4 - 6 |
| Remainder Total | Cu + sum of named elements 99.7 min |
| Tin | 1 max |
| Zinc | 19 - 25 |
Physical Properties
Density: 0.323lb/in³