Product Overview

High Copper Alloy (C4250) is a nickel-bearing copper alloy known for its moderate strength, excellent corrosion resistance, and durability. Enhanced with nickel, this alloy reliably withstands harsh environments, especially those involving seawater and industrial chemicals. C4250 is ideally suited for applications in marine engineering, power generation, and heavy-duty industrial equipment, where its toughness and conductivity excel.

Key Properties

• Moderate Mechanical Strength: Provides reliable performance in high-stress applications.

• Good Corrosion Resistance: Performs exceptionally well in marine and industrial environments, resisting rust and oxidation.

• Thermal Conductivity: Offers effective heat dissipation, suitable for power systems and electrical components.

• Durable and Wear-Resistant: Built to endure exposure to tough conditions, reducing maintenance needs.

• Good Machinability: Easily fabricated into various shapes for versatile applications.

Applications

High Copper Alloy (C4250) is ideal for applications requiring durability, conductivity, and corrosion resistance:

• Marine Engineering: Piping, valves, and fittings exposed to seawater and marine conditions.

• Industrial Equipment: Components subject to high wear and environmental exposure, such as bearings and gears.

• Power Generation: Conductive components, heat exchangers, and condenser tubes in power plants.

• Electrical Systems: Connectors, terminals, and parts needing efficient conductivity and corrosion resistance.

• Construction and Architecture: Cladding, fasteners, and fittings that require durability and resistance to corrosion.

Chemical Composition
Copper: 85.0 – 90.0%
Nickel: 8.0 – 10.0%
Other: Trace elements

Mechanical Properties
Tensile Strength: 300 – 450 MPa
Yield Strength: 150 – 250 MPa
Hardness: HRB 70 – 85

Product Availability

BOBON COPPER CO., LTD offers High Copper Alloy (C4250) in customizable sizes and formats:

• Strip Thickness: Available from 0.05mm

• Width: Starting from 5mm

• Minimum Order Quantity (MOQ): 30 kgs

• Samples: Available upon request for testing and evaluation

Our High Copper Alloy (C4250) is precision-manufactured to meet the quality standards of demanding industries, ensuring reliable performance and longevity.