C62400 Aluminum Bronze
The aluminum bronze C62300 and C62400 is used while manufacturing valve and pump components for industrial process streams, marine equipment, high strength fasteners and pole line hardware.
Applications :-
- Fasteners : Nuts, Bolts
- Industrial : Gears, Bearing Races, Valve Stems, Worm Gears, Valve Guides, Valve Seats, Bearings, Bushings, Cams, Pump Rods
- Marine: Marine Hardware
Chemical Composition:
| Al | Cu | Fe | Mn | Si | Sn | |
| Min (%) | 10.0 – 11.5 | Rem | 2.0 – 4.5 | 0.3 | 0.25 | 0.2 |
| Max (%) | 11.0000 | 86.0000 | 3.0000 | – | – | – |
Specifications :
| End Product | Specification |
| Forgings | SAE J463, J461 |
| Rod | ASTM B150 |
| Rod, Welding | AWS A5.7 |
Fabrication:
| Joining Technique | Suitability |
| Brazing | Fair |
| Butt Weld | Good |
| Capacity for Being Cold Worked | Poor |
| Capacity for Being Hot Formed | Excellent |
| Coated Metal Arc Welding | Good |
| Forgeability Rating | 80 |
| Gas Sheilded Arc Welding | Good |
| Machinability rating | 50 |
| Oxyacetylene Welding | Not Recommended |
| Seam Weld | Good |
| Soldering | Not Recommended |
| Spot Weld | Good |
| Product Property | US Customary | Metric |
| Coefficient of Thermal Expansion | 9.0 ·10-6 per oF (68-572 F) | 16.2 · 10 6? per °C (20-300 C) |
| Density | 0.269 lb/in3 at 68 F | 7.45 gm/cm3 @ 20 C |
| Electrical Conductivity | 12 %IACS @ 68 F | 0.07 MegaSiemens/cm @ 20 C |
| Electrical Resistivity | 86.4 ohms-cmil/ft @ 68 F | 14.36 microhm-cm @ 20 C |
| Melting Point Liquid US | 1900 F | 1038 C |
| Melting Point Solid US | 1880 F | 1027 C |
| Modulas of Elasticity in Tension | 17000 ksi | 117000 MPa |
| Modulas of Rigidity | 6400 ksi | 44130 MPa |
| Specific Gravity | 7.45 | 7.45 |
| Specific Heat Capacity | 0.09 Btu/lb/°F @ 68 F | 377.1 J/kg · °K at 293 K |
| Thermal Conductivity | 34.0 Btu · ft/(hr · ft2 ·°F) @ 68 F | 58.8 W/m · °K at 20 C |
| ROUND RODS | 8mm To 70 mm |
| HEX | 10mm To 60mm |
| SQUARE | 10mm To 60mm |
| FLAT | 10mm Min Thickness and max Width 120mm |
| BILLETS | Up to 200 mm |
| INGOTS | As per Specification |
