C22610, widely recognized as Silicon Bronze or Si Bronze, is a high-performance copper alloy designed for marine, aerospace, and industrial applications. Known for its outstanding corrosion resistance, high tensile strength, and excellent machinability, C22610 is suitable for producing sheets, rods, tubes, wires, and custom components. Commonly searched under terms like C22610 Si Bronze, Naval Bronze, Copper Silicon Alloy, and Marine Bronze, this alloy meets ASTM B103, B124, and B159 standards, ensuring reliability for global B2B procurement and high-demand projects.

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Products Description
Material: C22610 Copper Alloy
Other Names: Silicon Bronze, Si Bronze, Naval Bronze, UNS C22610
Forms Available: Sheet, Plate, Rod, Tube, Wire
Standards: ASTM B103, B124, B159
Key Features: High Strength, Excellent Corrosion Resistance, Machinable, Marine Grade
Typical Applications: Marine hardware, Industrial components, Aerospace parts, Electrical components
Specifications (Metric & Imperial)
| Form | Dimensions (Metric) | Dimensions (Imperial) | Tolerance |
|---|---|---|---|
| Sheet / Plate | 1 – 20 mm | 0.039 – 0.787 in | ±0.05 mm |
| Rod / Bar | Ø5 – 100 mm | Ø0.197 – 3.94 in | ±0.1 mm |
| Tube / Pipe | Ø6 – 100 mm | Ø0.236 – 3.94 in | ±0.15 mm |
| Wire | Ø0.5 – 20 mm | Ø0.02 – 0.787 in | ±0.05 mm |
Chemical Composition (C22610, wt%)
| Element | Content (%) |
|---|---|
| Copper (Cu) | 94.5 – 96.5 |
| Silicon (Si) | 2.0 – 3.0 |
| Manganese (Mn) | 0.3 – 0.8 |
| Iron (Fe) | ≤0.5 |
| Zinc (Zn) | ≤0.25 |
| Lead (Pb) | ≤0.05 |
Mechanical Properties (Typical)
| Property | Value |
|---|---|
| Tensile Strength (MPa / ksi) | 380 – 480 / 55 – 70 |
| Yield Strength (MPa / ksi) | 170 – 240 / 25 – 35 |
| Elongation (%) | 25 – 40 |
| Hardness (HB) | 80 – 120 |
| Density (g/cm³) | 8.8 |
Products Features
Superior corrosion resistance in marine and industrial environments
High tensile and yield strength for structural and mechanical components
Excellent machinability and formability
Can be welded and brazed with standard methods
Reliable performance in saltwater, chemical, and industrial exposure
Products Applications
Marine Industry: Ship fittings, propeller shafts, valves, fasteners
Aerospace Components: Brackets, bushings, structural hardware
Industrial Equipment: Pumps, gears, valves, precision components
Electrical & Electronics: Connectors, terminals, wiring components
Architectural & Decorative: Handrails, plaques, ornamental hardware
Inspection & Quality Assurance
ISO 9001 certified production
Third-party verification (SGS, TUV) for chemical composition and mechanical testing
Dimensional inspection for sheets, rods, tubes, and wires
Hardness, tensile, and conductivity testing
Full Material Test Certificate (MTC) provided with each batch
Ensure your projects use high-quality C22610 Silicon Bronze for long-lasting marine and industrial applications. We provide global supply, fast delivery, and expert technical support.
Our address
Room 4107, Runfeng Building, Sanqiao New Street, Weiyang District, Xi'an City, Shaanxi Province
Phone Number
+86 15769214734

FAQ
Q1: What forms of C22610 are available?
A: Sheet, plate, rod, tube, wire, and custom profiles.
Q2: Is C22610 suitable for marine environments?
A: Yes, it offers excellent corrosion resistance for saltwater exposure.
Q3: Can C22610 be welded or brazed?
A: Yes, standard welding and brazing techniques are compatible.
Q4: What international standards does C22610 comply with?
A: ASTM B103, B124, B159; UNS C22610; suitable for global industrial and B2B projects.
Q5: How does C22610 differ from C22600?
A: C22610 has slightly higher mechanical strength and silicon content, enhancing corrosion resistance and structural performance.
Q6: Which industries frequently search for C22610?
A: Marine, aerospace, industrial manufacturing, electrical/electronics, and decorative hardware sectors.
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