C62300 Aluminum Bronze
The aluminum bronze C62300 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 | Ni | Si | Sn | |
| Min/Max | 8.5 – 10.0 | Rem | 2.0 – 4.0 | 0.5 | 1 | 0.25 | 0.6 |
| Nominals | 10 | 87 | 3 | – | – | – | – |
Specifications:
| End Product | Specification |
| Minimum Order Quantity | 1000 Kg |
| Bar | AMS 4635, ASME SB150, ASTM B150, SAE J463, J461 |
| Bar, Forging | ASTM B124 |
| Forgings, Die | AMS 4635, ASTM B283, MILITARY MIL-B-16166, SAE J463, J461 |
| Rod | AMS 4635, ASME SB150, ASTM B150, SAE J463, J461 |
| Rod, Forgings | ASTM B124 |
| Shapes | ASTM B150 |
| Shapes, Forging | ASTM B124 |
Fabrication:
| Joining Technique | Suitability |
| Brazing | Fair |
| Butt Weld | Good |
| Capacity for Being Cold Worked | Good |
| Capacity for Being Hot Formed | Good |
| Coated Metal Arc Welding | Good |
| Forgeability Rating | 75 |
| Gas Sheilded Arc Welding | Good |
| Machinability rating | 50 |
| Oxyacetylene Welding | Not Recommended |
| Seam Weld | Good |
| Soldering | Not Recommended |
| Spot Weld | Good |
Physical Properties:
| 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 | 0.277 lb/in3 @ 68 F | 7.67 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 | 1915 F | 1046 C |
| Melting Point Solid US | 1905 F | 1041 C |
| Modulas of Elasticity in Tension | 17000 ksi | 117000 MPa |
| Modulas of Rigidity | 6400 ksi | 44130 MPa |
| Specific Gravity | 7.67 | 7.67 |
| Specific Heat Capacity | 0.09 Btu/lb/°F @ 68 F | 377.1 J/kg · °K at 293 K |
| Thermal Conductivity | 31.0 Btu · ft/(hr · ft2 ·°F) @ 68 F | 53.7 W/m · °K at 20 C |
Sizes Available
| 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 |
