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Product Description
| Aluminium bronze alloy series composition,%max | |||||||||
| Type | Cu(%) | Al(%) | Fe(%) | Zn(%) | Mn(%) | Ni（%） | Sn(%) | Pb(%) | Si(%) |
| QAl9-2 | Other | 8.0-10.0 | 0.5 | 1 | 1.5-2.5 | 0.5 | 0.1 | 0.03 | 0.1 |
| QAl9-4 | Other | 8.0-10.0 | 2.0-4.0 | 1 | 0.5 | 0.5 | 0.1 | 0.01 | 0.1 |
| QAl7 | Other | 6.0-8.5 | 0.5 | 0.2 | - | 0.5 | - | 0.02 | 0.1 |
| QAl10-3-1.5 | Other | 8.5-10.0 | 2.0-4.0 | 0.5 | 1.0-2.0 | 0.5 | 0.1 | 0.03 | 0.1 |
| QAl10-4-4 | Other | 9.5-11.0 | 3.5-5.5 | 0.5 | 0.3 | 3.5-5.5 | 0.1 | 0.02 | 0.1 |
| QAl5 | Other | 4.0-6.0 | 0.5 | 0.5 | 0.5 | 0.5 | 0.1 | 0.03 | 0.1 |
| QAl9-5-1-1 | Other | 8.0-10.0 | 0.5-1.5 | 0.3 | 0.5-1.5 | 4.0-6.0 | 0.1 | 0.01 | 0.1 |
| QAl10-5-5 | Other | 8.0-11.0 | 4.0-6.0 | 0.5 | 0.5-2.5 | 4.0-6.0 | 0.2 | 0.05 | 0.25 |
| QAl11-6-6 | Other | 10.0-11.5 | 5.0-6.5 | 0.6 | 0.5 | 5.0-6.5 | 0.2 | 0.05 | 0.2 |
| CuA18 | Other | 7.0-9.0 | ≤0.4 | - | - | - | - | ≤0.03 | - |
| C95400 | Other | 10.0-11.5 | 3.0-5.0 | 0.5 | 1.0-2.0 | - | 0.1 | 0.03 | 0.1 |
| C95600 | Other | 6.0-8.0 | - | - | - | 0.25 | - | - | 1.8-3.2 |
| C95800 | 79.0-83.0 | 8.5-9.5 | 3.0-4.5 | - | 0.8-1.5 | 4.0-5.0 | - | 0.03 | 0.1 |
| C61300 | Other | 6.0-7.5 | 2.0-3.0 | 0.1 | 0.2 | 0.15 | 0.2-0.5 | 0.01 | 0.1 |
| C61800 | Other | 8.5-11 | 0.5-1.5 | - | - | - | - | ≤0.03 | - |
| C61900 | Other | 8.5-10.0 | 3.0-4.5 | 0.8 | - | - | 0.6 | 0.02 | 0.1 |
| C61400 | Other | 6.0-8.0 | 1.5-3.5 | 0.2 | 0.2 | 0.15 | 0.2-0.5 | 0.01 | 0.1 |
| C63000 | Other | 9.0-11.0 | 2.0-4.0 | 0.3 | 1.5 | 0.15 | 0.2 | 0.02 | 0.1 |
| C95600 | Other | 6.0-8.0 | - | - | - | 0.25 | - | - | 1.8-3.2 |
Aluminum bronze wire is a high-performance copper alloy wire made from copper-aluminum alloy as the core raw material, combined with trace alloying elements, and processed through multiple refined processes such as vacuum melting, precision drawing, annealing and tempering, and fine polishing. Unlike ordinary tin bronze and phosphor bronze wire, this product boasts three core properties: high strength, high wear resistance, and strong corrosion resistance. The material is dense and uniform, free of pores, cracks, and inclusions, with a high surface finish and extremely small dimensional accuracy. The product covers three mechanical states: soft, semi-hard, and fully hard. It exhibits stable overall mechanical properties, is bendable, stretchable, weldable, and precision-machined, making it suitable for precision parts manufacturing, wear-resistant parts processing, special welding, and marine heavy industry applications under various harsh working conditions. It is the preferred metal wire material for heavy-duty industrial applications, corrosive environments, and high-temperature conditions.
1. Diameter Specifications: 0.5mm–12mm full specifications in stock, covering ultra-fine precision wire, standard industrial wire, and large-diameter solid wire; custom sizes are also supported.
2. Material State: Soft (O-state), Semi-hard (1/2H), Fully Hard (H-state)
3. Product Form: Whole roll of wire
4. Precision Standards: Diameter tolerance controllable ±0.01mm; high-precision wire meets the material standards for electronics, instrumentation, and high-end precision equipment.
1. Outstanding Comprehensive Performance Advantages: Compared to conventional copper alloy wire, aluminum bronze wire offers significantly improved hardness, tensile strength, and impact resistance. It can withstand heavy loads, friction, and impacts under complex working conditions, is less prone to deformation and wear, and has a service life far exceeding that of ordinary brass and copper wire.
2. Excellent Corrosion and Weather Resistance: A dense and stable passivation protective film can form on the wire surface, effectively resisting corrosion from seawater, acids and alkalis, humid atmospheres, and industrial waste gases. It exhibits excellent resistance to pitting and crevice corrosion, making it suitable for long-term use in harsh environments such as marine, chemical, and outdoor heavy-duty industries, and is not prone to rust or oxidation.
3. High Temperature and Aging Resistance: It possesses excellent high-temperature stability, is not prone to softening or deformation under high-temperature environments, and its performance does not degrade. It can withstand conventional high-temperature industrial conditions, exhibits excellent resistance to thermal fatigue, and is not prone to aging and failure with long-term use.
4. Wide processing adaptability: The material has a balanced ratio of toughness and hardness, supporting various secondary processing such as cutting, straightening, bending, stamping, winding, and welding. It is free from chipping and breakage, resulting in a high yield rate and suitability for precision and standardized production needs.
5. Stable and consistent quality: Utilizing standardized melting and precision drawing processes, the entire roll of wire has uniform material and consistent performance, with no batch-to-batch differences. It can meet the needs of large-scale industrial standardized production and high-end equipment integration.
ASTM C63000 compliant (API 2H, DNV GL-RP-B401 certified)
Superior seawater corrosion resistance (outperforms 316 stainless steel)
High fatigue strength (400-500 MPa at 10^7 cycles)
Excellent weldability (TIG/MIG), 80% base material joint strength
40% reduced biofouling vs. unprotected metals
1. Marine Engineering: Suitable for ship parts, offshore platform components, wear-resistant wire for seawater conditions, marine valve parts, and corrosion-resistant fastening wire. Resistant to seawater corrosion, suitable for long-term underwater use and high-salt-spray environments.
2. Heavy Machinery Industry: Used to manufacture wear-resistant springs, transmission parts, bearing wire, gear auxiliary parts, and buffer elements for heavy-duty equipment. Suitable for heavy-load, high-frequency friction mechanical equipment.
3. Chemical and Petroleum Industry: Suitable for corrosion-resistant parts for chemical equipment, auxiliary wire for oil drilling, valve sealing wire, and corrosion-resistant connectors. Resistant to acid, alkali, and chemical media corrosion.
4. Aerospace and Military Industry: Used for precision instrument parts, lightweight wear-resistant components for aerospace, spark-free safety parts, and precision elastic elements for high-end equipment, meeting the requirements for high-precision and high-stability materials.
5. Hardware and Welding Industry: Can be used as special aluminum bronze welding wire, wear-resistant hardware parts, precision process components, and mechanical repair welding materials. Excellent welding performance and good forming effect.
6. General Industrial Manufacturing: Wear-resistant, corrosion-resistant, and high-strength connecting and forming parts for various precision machinery, electrical equipment, and automated equipment, replacing traditional ordinary copper wires and improving product durability.
Essential for offshore rigging, mooring lines, safety harnesses, and grounding networks. Used in subsea cable armoring, valve actuators, and corrosion sensors .
[Heavy Industry Purchasing Client] We have been purchasing this aluminum bronze wire in bulk for a long time. The material is exceptionally stable, with almost no performance variation between batches. Its wear resistance is far superior to ordinary copper wire used previously, effectively doubling the lifespan of equipment parts. Its corrosion resistance also meets marine operating conditions. It doesn't break or chip during processing, offering excellent value for money. A reliable long-term partner.
[Precision Machining Manufacturer] The wire surface is exceptionally smooth, free of burrs and oxide spots. Dimensional accuracy is very high, with a near 100% yield rate for bending and stamping. Its hardness and flexibility match specifications. Custom-cut dimensions are precise, fully meeting the needs of precision parts production.
[Welding Material Client] This dedicated aluminum bronze welding wire offers excellent welding results, beautiful finish, and is free of porosity and cracks. It is high-temperature resistant and corrosion-resistant, making it excellent for equipment welding and repair. The material is pure, and test data meets standards, fully complying with industrial production standards.
[Bulk Wholesale Customers] The factory ships quickly, has a full range of in-stock specifications, and provides robust packaging protection. There is no deformation or oxidation during transportation. The supply is stable and can be provided long-term. Large quantities are eligible for preferential prices. After-sales service is timely, making us a very worry-free supplier.
