C64200 Silicon Aluminum Bronze
Empowered by immense experience in this domain, we are engaged in manufacturing, exporting and supplying supreme quality assortment of C64200 Silicon Aluminum Bronze. Available in various lengths and finishes, this bronze is suitable for making fitting components, electrical components, automotive parts and many more. Provided bronze is manufactured using the finest quality aluminum and copper as per international industry standards. Clients can avail this C64200 Silicon Aluminum Bronze from us at industry leading prices.
Features:
Fine finish
Corrosion resistance
Good ductility
Excellent weldability
| C64200 Silicon Aluminum Bronze | |||||||||||||||
| ASTM B249, QQ-C-465, AMS 4631, AMS 4634, EU Designation: CuAl7Si2, CW302G | |||||||||||||||
| The C64200 silicone aluminum alloy is an engineering alloy which is resistant to corrosion as copper and is much stronger. Is is manufactured in round, hexagonal and octagonal rods for hot forming and free machining. It is considered as best valve stem alloy and its other applications include gears, marine hardware, nuts, pole line hardware, and valve bodies and components. | |||||||||||||||
| Typical Uses : | |||||||||||||||
| Automotive : Valve Guides, Automobile Engine | |||||||||||||||
| Electrical: Pole Line Hardware | |||||||||||||||
| Fasteners: Bolts, Nuts | |||||||||||||||
| Industrial: Valve Components, Valve Bodies, Gears, Valve Stems, Cams | |||||||||||||||
| Marine: Hardware | |||||||||||||||
| Equivelent Specifications: | |||||||||||||||
| Specifications | Designation | ||||||||||||||
| ISO | CuAl7Si2 | ||||||||||||||
| European | CuAl7Si2 | ||||||||||||||
| UNS | C64210 | ||||||||||||||
| Chemical Composition: | |||||||||||||||
| Al | As | Cu | Fe | Pb | Mn | Ni | Si | Sn | Zn | ||||||
| Min/Max | 6.3 - 7.6 | 0.15 | Rem | 0.3 | 0.05 | 0.1 | 0.25 | 1.5 - 2.2 | 0.2 | 0.5 | |||||
| Nominals | 7 | - | 91.2 | - | - | - | - | 1.8 | - | - | |||||
| Specifications : | |||||||||||||||
| End Product | Specification | ||||||||||||||
| Bar | AMS 4631, ASME SB150, ASTM B150 | ||||||||||||||
| Bar, Forging | ASTM B124 | ||||||||||||||
| Bolts | ASTM F468 | ||||||||||||||
| Forgings, Die | AMS 4631, ASME SB283, ASTM B283 | ||||||||||||||
| Nuts | ASTM F467 | ||||||||||||||
| Rod | AMS 4631, ASME SB150, ASTM B150, SAE J463, J461 | ||||||||||||||
| Rod, Forging | ASTM B124 | ||||||||||||||
| Screws | ASTM F468 | ||||||||||||||
| Shapes | ASTM B150 | ||||||||||||||
| Shapes, Forging | ASTM B124 | ||||||||||||||
| Studs | ASTM F468 | ||||||||||||||
| Fabrication : | |||||||||||||||
| Joining Technique | Suitability | ||||||||||||||
| Brazing | Fair | ||||||||||||||
| Butt Weld | Fair | ||||||||||||||
| Capacity for Being Cold Worked | Poor | ||||||||||||||
| Capacity for Being Hot Formed | Excellent | ||||||||||||||
| Coated Metal Arc Welding | Fair | ||||||||||||||
| Gas Shielded Arc Welding | Fair | ||||||||||||||
| Machinability Rating | 80 | ||||||||||||||
| Oxyacetylene Welding | Not Recommended | ||||||||||||||
| Seam Weld | Fair | ||||||||||||||
| Soldering | Not Recommended | ||||||||||||||
| Spot Weld | Fair | ||||||||||||||
| Physical Properties : | |||||||||||||||
| Product Property | US Customary | Metric | |||||||||||||
| Coefficient of Thermal Expansion | 10.0 ·10-6 per oF (68-572 F) | 18.0 ·10-6 per oC (20-300 C) | |||||||||||||
| Density | 0.278 lb/in3 at 68 F | 7.7 gm/cm3 @ 20 C | |||||||||||||
| Electrical Conductivity | 8 %IACS @ 68 F | 0.047 MegaSiemens/cm @ 20 C | |||||||||||||
| Electrical Resistivity | 113.0 ohms-cmil/ft @ 68 F | 18.79 microhm-cm @ 20 C | |||||||||||||
| Melting Point - Liquidus | 1840 F | 1004 C | |||||||||||||
| Melting Point - Solidus | 1800 F | 982 C | |||||||||||||
| Modulas of Elasticity in Tension | 16000 ksi | 110000 MPa | |||||||||||||
| Modulus of Rigidity | 6000 ksi | 41370 MPa | |||||||||||||
| Specific Gravity | 7.69 | 7.69 | |||||||||||||
| Specific Heat Capacity | 0.09 Btu/lb/·oF at 68F | 377.1 J/kg ·oK at 293 K | |||||||||||||
| Thermal Conductivity | 26.0 Btu · ft/(hr · ft2·oF)at 68F | 45.0 W/m · oK 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 | ||||||||||||||