C64200 Aluminum Silicon Bronze
ASTM B150, AMS 4631C, AMS 4634, QQ-C-465
Farmer’s Copper Ltd. maintains an inventory of C64200 aluminum silicon bronze. C462 non-magnetic bronze has good fatigue and is galling resistant. It has the highest machinability rating of bronzes and brasses without the addition of lead. C642’s combination of machinability, strength, hot forge ability, and wear and corrosion resistance make this a superior copper alloy.
Farmer’s Copper, established in 1920, continues to serve the metal industry. Our knowledgeable sales team is willing to assist you with your C462 non-magnetic bronze needs, contact us today!
Standard Sizes for C64200
- Round bar – ½” Dia. thru 6”
C64200 Aluminum Silicon Bronze Applications
- Aircraft bushings
- Fasteners
- Marine industry
- Chemical processing equipment
Industries
Farmer’s Copper Ltd. extends its services throughout many industries. We provide the raw copper alloy materials in various standard shapes as well as custom cut copper alloys.
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Our C64200 Aluminum Silicon Bronze Inventory & Properties
Farmer’s diverse inventory of products and services offered provides our customers the largest and most extensive selection of alloys available, cut to precise specifications, and delivered with total quality control.
Fabrication Properties
| Joining Technique | Not Recommended | |
| Soldering | Fair | |
| Brazing | Not Recommended | |
| Oxyacetylene Welding | Fair | |
| Gas Shielded Arc Welding | Fair | |
| Coated Metal Arc Welding | Fair | |
| Spot Weld | Fair | |
| Seam Weld | Fair | |
| Butt Weld | Fair | |
| Capacity for Being Cold Worked | Poor | |
| Capacity for Being Hot Formed | Excellent | |
| Forgeability Rating | 80 | |
| Machinability Rating | 60 |
- ASTM Standard Designation for C64200: ASTM B150
- AMS Standard Designation for C64200: AMS 4631c
- Federal Specifications for C64200: QQ-C-465
Chemical Composition
(%max., unless shown as range or min.)| Cu(1) | Al | As | Fe | Pb | Mn | Ni(2) | Si | Sn | Zn | |
| Min./Max. | Rem. | 6.3-7.6 | .09 | .30 | .05 | .10 | .25 | 1.5-2.2 | .20 | .50 |
| Nominal | 91.2 | 7.0 | - | - | - | - | - | 1.8 | - | - |
| FORM | TEMPER | TENSILE STRENGTH | YS-0.5% EXT (KSI) | ELONGATION (%) | ROCKWELL (B) | SHEAR STRENGTH (KSI) | FATIGUE STRENGTH | ||
| Bar | M30 | 75 | 35 | 32 | 77 | 0.75 | |||
| ROD | M30 | 75 | 35 | 32 | 77 | 0.75 | |||
| H04 | 102 | 68 | 22 | 94 | 59 | 50 | 0.75 | ||
| H04 | 93 | 60 | 26 | 90 | 1.5 | ||||
| O50 | 90 | 55 | 28 | 89 | 0.75 | ||||
| O50 | 92 | 58 | 22 | 98 | 0.5 | ||||
Our Commitment to Service
As a leading copper, brass, & bronze alloys supplier, Farmers Copper Ltd. attributes our success to serving our customers, through our service-minded employees and material readily available for prompt, accurate deliveries of copper, brass, bronze, stainless steel and other metal alloys.