C63020 Bronze description
C63020 is a Nickel Aluminum Bronze alloy known for its excellent mechanical properties and corrosion resistance, suitable for a variety of applications across industries. Here’s a brief overview:
- Composición: Primarily composed of copper (Cu), aluminum (Al), and nickel (Ni), with additions of iron (Fe), manganese (Mn), and other elements.
- Propiedades mecánicas: Offers high tensile strength, good yield strength, and moderate hardness, making it ideal for components subjected to heavy loads and harsh environments.
- Aplicaciones: Commonly used in marine environments for propellers, fittings, and shipbuilding, and in aerospace and industrial sectors for bushings, valve components, bearings, and gears.
- Standards: Complies with ASTM B150/B150M and SAE J461 standards, ensuring consistent quality and performance in various applications.
C63020 Nickel Aluminium Bronze Product Introduction
Composición química
| Elemento | Composición (%) |
|---|---|
| Cobre | 87.0 – 90.0 |
| Aluminio (Al) | 4,0 – 5,5 |
| Níquel (Ni) | 4,0 – 5,5 |
| Hierro (Fe) | 3.0 – 5.0 |
| Manganeso (Mn) | 1.0 máx. |
| Silicio (Si) | 1.0 máx. |
| Plomo (Pb) | 00,05 máx. |
| Estaño (Sn) | 0.10 máx. |
| Cinc (Zn) | 0.50 máx. |
| Otros | 0.50 máx. |
Propiedades mecánicas
| Propiedad | Valor |
|---|---|
| Fuerza de Tensión | 690 – 930 MPa |
| Límite elástico (compensación del 0,2%) | 380 – 585 MPa |
| Alargamiento | 15 – 25% |
| Hardness (Brinell) | 170 – 230 HB |
Rendimiento a diferentes temperaturas
C63020 Nickel Aluminium Bronze exhibits good mechanical properties and corrosion resistance across various temperatures, suitable for marine and industrial applications.
Aplicaciones industriales
C63020 Nickel Aluminium Bronze is used in:
- Marine: propellers, fittings, shipbuilding.
- Aerospace: bushings, valve components.
- Industrial: bearings, gears, pump components.
Forma y tamaño
C63020 Nickel Aluminium Bronze is available in various forms:
- Rods: Diameter ranging from 6 mm to 150 mm.
- Barras: Barras cuadradas y redondas de diversas dimensiones.
- Placas: Espesores que van desde 5 mm hasta 50 mm.
- Tubes: OD ranging from 10 mm to 200 mm.
Estándares de producción
C63020 Nickel Aluminium Bronze conforms to international standards such as:
- ASTM B150/B150M: Especificación estándar para varillas, barras y perfiles de bronce de aluminio.
- SAE J461: Aleaciones de cobre forjadas y fundidas.
Estándares y grados correspondientes
| País/Región | Estándares | Grados correspondientes |
|---|---|---|
| Estados Unidos | ASTM B150/B150M | C63020 |
| Europa | BS EN 12163, BS EN 12420 | CuAl9Ni5Fe4 |
| Japón | ÉL H3250 | C6300 |
Soldadura, procesamiento, pulido.
C63020 Nickel Aluminium Bronze can be welded using methods suitable for copper alloys. It is machinable and can be polished to a smooth finish.
Tratamiento térmico y procesamiento en frío.
C63020 Nickel Aluminium Bronze can undergo heat treatment to improve its mechanical properties. Cold working can also enhance its strength.
Ventajas y desventajas
| Ventajas | Desventajas |
|---|---|
| High strength and corrosion resistance | Higher cost compared to standard bronze alloys |
| Good wear resistance and machinability | Requires skilled welding and machining |
| Versatile applications in marine and industrial sectors | Limited availability in certain regions |
Productos similares y comparación
| Tipo/propiedad de aleación | C63020 Níquel Aluminio Bronce | C95400 Aluminio Bronce | C62300 Aluminio Bronce |
|---|---|---|---|
| Composición (%) | Cu: 87.0-90.0, Al: 4.0-5.5, Ni: 4.0-5.5 | Cu: 88,0, Al: 10,0 | Cu: 88,0, Al: 10,0 |
| Resistencia a la tracción (MPa) | 690-930 | 500 | 600 |
| Límite elástico (MPa) | 380-585 | 200 | 250 |
| Aplicaciones | Marina, aeroespacial, industrial | Cojinetes, engranajes, casquillos. | Válvulas, accesorios |
Conclusión
C63020 Nickel Aluminium Bronze offers superior mechanical properties and corrosion resistance, making it ideal for demanding applications in marine, aerospace, and industrial sectors. Its composition and performance meet stringent international standards, ensuring reliability and durability in various operational environments.
