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Bronze
Bronze C72420
Principle Design Features
Copper Nickels (Copper-Nickel),
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
C72420Chemical Elements
| Aluminum | 1 - 2 |
| Carbon | 0.05 max |
| Chromium | 0.5 max |
| Iron | 0.7 - 1.2 |
| Lead | 0.02 max |
| Magnesium | 0.05 max |
| Manganese | 3.5 - 5.5 |
| Nickel | Includes Co |
| Phosphorus | 0.01 max |
| Remainder Each | Cu, including Ag |
| Remainder Total | Cu + sum of named elements 99.7 min |
| Silicon | 0.15 max |
| Sulphur | 0.15 max |
| Tin | 0.1 max |
| Zinc | 0.2 max |
Physical Properties
Density: 0.323lb/in³