C64200 aluminum silicon bronze is an aluminum bronze alloy that contains approximately 3-4% aluminum and 2-3% silicon. It has excellent corrosion resistance and wear resistance, and can work at high temperatures. C64200 aluminum silicon bronze is widely used in the manufacturing of seawater treatment equipment, ship pipelines, chemical equipment, and electrical components
Standard and Chemical Composition
Standard
|
CATEGORY |
ASTM |
BS |
EN |
JIS |
DIN |
ISO |
IS |
|
Silicon Aluminum Bronze |
C64200 |
CA107 |
CW301G |
- |
CuAl7Si2 |
CuAl7Si2 |
IS 10569 CuAl7Si2 |
Chemical Composition
The chemical composition of aluminum bronze C64200 is quite robust, mainly including
Copper (Cu): accounting for Remainder (≥88.5%) of the alloy, it is the main component.
Aluminum (Al): The content is usually 6.3 – 7.6%, which endows the material with excellent strength and corrosion resistance.
Manganese (Mn): The content is generally between 0.5% and 1%, which increases its wear resistance.
This composition gives C64200 advantages in durability and strength, making it suitable for applications under extreme usage conditions
Mechanical properties
|
Alloy |
Tensile Strength MPa |
Yield Strength MPa |
Elongation % |
Hardness |
|
C64200 |
517-703 |
241-469 |
32-22 |
110 HRB |
heat treatment process
The heat treatment process of C64200 is crucial for its performance:
- Time hardening: By maintaining a suitable temperature for a certain period of time, the solid solution and precipitate inside the alloy undergo changes, improving hardness and strength
- Anti softening ability: exhibits good anti softening ability, and can maintain performance even under high temperature or long-term use conditions
- Elasticity and toughness: Heat treatment needs to balance the elasticity and toughness of materials to meet the requirements of impact resistance or dynamic load applications
Fabrication & Joining
C64200 exhibits varying suitability for different fabrication methods :
| Process | Suitability |
|---|---|
| Hot Working | Excellent |
| Cold Working | Poor |
| Machining | Excellent (60 rating) |
| Forging | Good (forge at 705 – 872°C / 1300 – 1600°F) |
| Annealing | 594 – 705°C (1100 – 1300°F) |
Available Forms
C64200 is commercially available in various forms :
Bar: Round, Hexagonal, Octagonal (3/16″ – 8″ diameter)
Rod: Round, Square
Sheet & Strip
Plate
Forgings (die and hand forgings)
Shapes: Custom extruded shapes
Test Equipment

Processing performance and application fields
Aluminum bronze C64200 exhibits extremely high flexibility in processing and has the following advantages:
- Machinability: This alloy can be processed through conventional mechanical machining and forming processes, and is suitable for various machining methods such as milling and turning.
- Good weldability: Suitable for various welding processes, including arc welding, argon arc welding, etc.
- Heat treatable: After heat treatment, its mechanical properties can be further improved and wear resistance enhanced.
Covering almost all industrial applications, C64200 performs particularly well in the following areas:
- Marine engineering: Due to its excellent corrosion resistance, it is particularly suitable for components of ships and offshore platforms.
- Mechanical manufacturing: widely used in mechanical components such as bearings and gears.
- Electrical industry: used in electrical connectors, switches and other equipment to effectively improve equipment lifespan.
FAQ
Q:What information should i confirm you when i send inquiry
A:Sometimes we need product specification like material standard or Grade, size, Qty, shipping port, Terms like FOB or CIF etc.
Q: How long of the delivery time?
A: Usually, the shipment can be delivery within 15-30days after the order confirmed.
Q: How about the payment items?
A: LC, T/T, PayPal, Western Union etc.
Q: Which country have you exported to?
A: Our main market is South America, Middle East, Africa and Europe. And have built long time relationship with Pakistan, US, Norway, Germany, Korea, Russia,Taiwan customers.And got continue orders from them every month.
Q: Can i visit your factory?
A: Sure! Welcome in any time.
Q: How about the MOQ?
A: Normally we dont have MOQ requirement, We always expect more opportunities with you. But for some special material or special size let's communicate the actual status.
Q: Can you support us in the applications?
A: It is our pleasure!
Q: Can you accept the inspection from a third party?
A: Yes. We have enough experience to cooperate with the inspection project.
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