C67400 manganese bronze is a wrought alloy we have available at Diversified Bronze. It is known for its high strength and resistance to corrosion. Because of its durability, manufacturers often use it in heavy-duty mechanical components.
The industrial sector uses C67400 frequently for applications requiring high speeds and heavy loads. Common applications include:
Diversified Bronze has solid and cored manganese bronze bars in 144" lengths. Other lengths and non-standard sizes are available.
C67400 is made up of 58.5% copper, 36.5% zinc, 2.8% manganese, 1.2% aluminum, and 1% tin. The best welding techniques include:
Physical | ||
Property | Imperial | Metric |
---|---|---|
Density | 0.312 lb/in³ | 8.63 g/cm³ |
Mechanical | ||
Property | Imperial | Metric |
Rockwell B Hardness | 80 | 80 |
Tensile strength | 75000 psi | 515 MPa |
Yield strength | 40000 psi | 275 MPa |
Fracture strain | 28% | 28% |
Machinability | 60 | 60 |
Elastic modulus | 16969 ksi | 117 GPa |
Poisson's ratio | 0.34 | 0.34 |
Thermal | ||
Property | Imperial | Metric |
Thermal expansion coefficient (@20-300°C/68-572°F) | 11.0 µin/in°F | 19.8 µm/m°C |
Thermal conductivity (@20.0°C/68°F) | 58.0 BTU in/hr ft² °F | 100.4 W/mK |