☆ Double Points for Dads! ☆
Rewards Members Earn 2X Points on Qualifying Purchases Until 6/15 at Midnight!
Rewards Members Earn 2X Points on Qualifying Purchases Until 6/15 at Midnight!
Applications | Specifications | Mechanical and Chemical Data | Tolerances
Like 464, this is known as "naval brass" because it is regularly used in marine environments. It has an extremely high corrosion resistance, good strength, and excellent resistance to zincification. However, there is better machinability due to higher lead content than 464. While good for hot forming work, 485 should not be cold worked. Additionally, 485 can be easily brazed or soldered, but welding is not advised. This alloy is typically used in marine hardwear, wear plates, bushings, fasteners, condenser tubes, and, true fact, cannons.
UNS C48500, CDA 485, C485, Leaded Naval Brass
Safety Data Sheet | Weight Calculator | Mill Test Reports
ASTM |
---|
B21 |
Physical Properties 485 | |||||
-H02 | |||||
---|---|---|---|---|---|
Density | 0.305 lb/in3 | ||||
Ultimate Tensile Strength | 75 ksi | ||||
Yield Tensile Strength | 52.9 ksi | ||||
Shear Strength | 40 ksi | ||||
Shear Modulus | 5,660 ksi | ||||
Hardness Rockwell | Brinell | B82 | 154 | ||||
Elongation at Break Percentage | 15% | ||||
Modulus of Elasticity | 14,500 ksi | ||||
Poisson's Ratio | 0.28 | ||||
Machinability Percentage | 70% | ||||
Melting Point | 1,630-1,650 °F | ||||
Specific Heat | 9.08 x 10^-2 BTU/lb-°F | ||||
Thermal Conductivity | 805 BTU-in/hr-ft^2-°F | ||||
Electrical Conductivity | 26% IACS |
Chemistry Information
|
|
Element |
Percentage |
Sn | 0.5 - 1 |
Cu | 59 - 62 |
Pb | 1.3 - 2.2 |
Fe | 0 - 0.1 |
Zn | 34.3 - 39.2 |
Residual | 0 - 0.4 |