High conductivity aluminum bronze circular plate with excellent heat resistance

Diameter: Maximum 500mm

Thickness: Maximum 190mm

Allowance: ±0.3

High temperature resistance: 300 - 400℃

Shape: Circular plate

Electrical conductivity: 5% - 25% IACS

Application range: Mechanical parts and structural parts

Product surface description: Smooth and flat surface

‌High-temperature stability: The mechanical properties remain stable below 400℃, with a tensile strength of ≥ 300 MPa, suitable for high-temperature conditions. ‌

‌Corrosion resistance: Excellent performance in seawater, acidic media, and high-temperature steam, especially resistant to erosion by scouring and cavitation.

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‌Processing characteristics: The heat processing temperature is 750 - 850℃, avoiding grain boundary embrittlement; after cold processing, annealing treatment is required.

The resistivity of the high-conductivity aluminum bronze circular plate is usually between 0.5 and 0.8 Ω·mm²/m, and the electrical conductivity is approximately 15% to 25% IACS (standard for annealed copper electrical conductivity). This means that although the high-conductivity aluminum bronze circular plate is not a copper alloy with conductivity, its electrical conductivity is sufficient to meet the requirements of most industrial electrical applications.

Product features

The high-conductivity aluminum bronze round plate has the characteristics of low melting point, high hardness, strong plasticity, good wear resistance, corrosion resistance, and bright color. The high-conductivity aluminum bronze round plate is suitable for casting various utensils, mechanical parts, bearings, gears, etc.

Application

High conductivity aluminum bronze discs are the most widely used and consumed in the electrical and electronic industries, accounting for more than half of the total consumption. High conductivity aluminum bronze discs are used in the manufacturing of industrial valves and accessories, instruments, sliding bearings, molds, heat exchangers and pumps, etc.