Bronze alloy
Among copper alloys, it has relatively high electrical conductivity and is suitable as a material for electronic components!
"Phosphor bronze" is a copper alloy made by adding tin (Sn) and a small amount of phosphorus (P) to copper (Cu). It possesses excellent electrical conductivity, high strength and hardness, corrosion resistance, springiness, and wear resistance, and is widely used in electronic components such as connectors, switches, and relays, as well as in mechanical parts like bearings, gears, and everyday items such as guitars and eyeglass frames. Our company processes and sells a variety of non-ferrous metal products, including copper, using a wide range of processing technologies, and we are also capable of processing phosphor bronze. You can trust us with small lots, matching existing items, short delivery times, large-scale processing, and ultra-precision processing. [Main Characteristics] - High springiness: The addition of phosphorus removes copper oxide, enhancing strength and elasticity, resulting in excellent springiness (elasticity). - Excellent electrical conductivity: Relatively high among copper alloys, making it suitable for electronic component materials. - High corrosion resistance: Possesses strong resistance to chemical corrosion. - High wear resistance: Due to its high hardness, it has strong resistance to friction and wear. - Good workability: Capable of processes such as pressing, bending, and drawing. *For more details, please download the PDF or feel free to contact us.
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【Main Uses】 ■ Electronic components: Springs for connectors, terminals for switches, relay terminals, etc. ■ Mechanical parts: Bearings, gears, shafts, diaphragms, etc. ■ Daily necessities and others: Eyeglass frames, guitar and bass strings, door stoppers, wind instruments, cymbals, etc. *For more details, please download the PDF or feel free to contact us.
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Natsume Co., Ltd. has been dedicated to the processing of all types of welding electrodes, responding to the demand for diverse and small-lot production, with the goal of delivering perfect products and adhering strictly to delivery deadlines. We have been committed to providing our proud products to everyone. Moving forward, we will accurately respond to the increasingly micro and macro needs, and as globalization progresses in the Japanese economy, we will diligently pursue the improvement of our manufacturing technical capabilities as a manufacturing industry, striving for an even brighter tomorrow.