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C64200 Aluminum Silicon Bronze

ASTM B150, AMS 4631C, AMS 4634, QQ-C-465

Level 4
Highest Machinability Rating of Bronzes & Brasses
Level 3
Hot Forge Ability
Level 2
Wear & Corrosion Resistance

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!

C64200 Aluminum Silicon Bronze

C64200 Aluminum Silicon Bronze Shapes

Standard Sizes for C64200

  • Round bar – ½” Dia. thru 6”

C64200 Aluminum Silicon Bronze Applications

  • Aircraft bushings
  • Fasteners
  • Marine industry
  • Chemical processing equipment


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 TechniqueNot Recommended
BrazingNot Recommended
Oxyacetylene WeldingFair
Gas Shielded Arc WeldingFair
Coated Metal Arc WeldingFair
Spot WeldFair
Seam WeldFair
Butt WeldFair
Capacity for Being Cold WorkedPoor
Capacity for Being Hot FormedExcellent
Forgeability Rating80
Machinability Rating60
  • 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.)
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.

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