C62400 Aluminum Bronze Alloy
C62400 aluminum bronze is a wrought alloy. It has good strength and high corrosion resistance, and heat-treating improves these properties.
C62400 is often used as fasteners or in marine and mechanical applications. Other typical applications include:
- Bronze Bushings
- Bronze Cams
- Bronze Drift Pins
- Bronze Gears
- Bronze Hydraulic Bushings
- Bronze Support Bushings
- Bronze Tie Rods
- Bronze Valve Balls
- Bronze Wear Plates
- Valve Welding Wire
Diversified Bronze has solid and cored C62400 aluminum bronze bars in 144" lengths. Other lengths and non-standard sizes are available.
Technical details
C62400 is made up of 82.8-88.0% copper, 10.0-11.5% aluminum, and 2.0-4.5% iron. The best welding techniques include:
- Brazing
- Butt
- Coated-Metal Arc
- Gas-Shielded Arc
- Seam Welding
- Spot Welding
C62400 Aluminum Bronze Alloy Properties
Density
0.269 lb/in
7.45 g/cm3
Rockwell B Hardness
92
92
Tensile strength
95000 psi
6554 MPa
Yield strength
47900 psi
330 MPa
Elastic modulus
17000 ksi
117 GPa
Izod Impact
17.0 ft.lb
23.0 J
Poisson's ratio
0.34
0.34
Thermal expansion coefficient (@20-300°C/68-572°F)
9.7 µin/in°F
16.5 µm/m°C
Thermal conductivity (@20.0°C/68°F)
407 BTU in/hr.ft².°F
58.6 W/mK