C93800 High Leaded Tin Bronze
Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of c93800 high leaded tin bronze in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount c93800 high leaded tin bronze for sale here from our factory. Customized orders are welcome.
C93800 High Leaded Tin Bronze "SAE 67"
Typical Uses for C93800 High Leaded Tin Bronze "SAE 67":
INDUSTRIAL: Railroad Engine Casings, General Service Bearings for Moderate Pressure, Wearing Material for Rod Bushings, Wearing Material for Wedges, Wearing Material for Shoes, Pump Impellers for Acid Mine Water, Pump Bodies for Acid Mine Water, Freight Car Bearings, Backs for Lined Journal Bearings for Locomotives, Backs for Lined Journal Bearings for Passenger Cars, Bearings, Pumps, Industrial Centrifuges, Machine Parts, Low Friction, Moderate Pressure Bushings, Railroad Applications, Acid Resisting Applications
MARINE: Large Bearings for Ships
- Chemical Composition
- Temper
- Mechanical Properties
- Physical Properties
- Fabrication
- Specifications
| Al | Sb | Cu | Fe | Pb | Ni | P | Si | S | Sn | Zn | |
| Min/Max | 0.005 | 0.8 | 75.0 - 79.0 | 0.15 | 13.0 - 16.0 | 1 | 0.05 | 0.005 | 0.08 | 6.3 - 7.5 | 0.8 |
| Nominals | - | - | 77.0000 | - | 14.5000 | - | - | - | - | 6.9000 | - |
| Product Type | Temper Type |
| Centrifugal | ASTM B271, SAE J461, J462 |
| Continuous | ASTM B505, SAE J462, J461 |
| Ingot | ASTM B30 |
| Prermanent | SAE J461, J462 |
| Sand | AMS 4842, ASME SB584, ASTM B763, B66, B584, B22, SAE J461, J462 |
| Product Property | US Customary | Metric |
| Coefficient of Thermal Expansion | 10.3 . 10-6 per oF (68-392 F) | 18.5 . 10-6 per oC (20-300 C) |
| Density | 0.334 lb/in3 at 68 F | 9.25 gm/cm3 @ 20 C |
| Electrical Conductivity | 11 %IACS @ 68 F | 0.066 MegaSiemens/cm @ 20 C |
| Electrical Resistivity | 91.1 ohms-cmil/ft @ 68 F | 15.15 microhm-cm @ 20 C |
| Incipient Melting | 600 oF | 316 C |
| Magnetic Permeability | 1 | 1 |
| Melting Point - Liquidus | 1730 F | 943 C |
| Melting Point - Solidus | 1570 F | 854 C |
| Modulas of Elasticity in Tension | 10500 ksi | 72400 MPa |
| Specific Gravity | 9.25 | 9.25 |
| Specific Heat Capacity | 0.09 Btu/lb/oF at 68 F | 377.1 J/kg . oK at 293 K |
| Thermal Conductivity | 30.2 Btu . ft/(hr . ft2 . oF)at 68F | 52.3 W/m . oK at 20 C |
Introduction
High-leaded tin bronze UNS C93800 copper casting alloy is an alloy of copper-tin-lead. The addition of nickel in the alloy enhances the strength and ductility. UNS C93800 copper alloy is resistant to biofouling and corrosion.
Copper UNS C93800 has a copper content of not less than 75%.
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