Free-cutting phosphor bronze - List of Manufacturers, Suppliers, Companies and Products

Free-cutting phosphor bronze Product List

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Quickly available in the market: fine rods of C5441 phosphor bronze and thick rods of C5341!

We have stock of quick-cutting brass (C5441, C5341) available! We offer small quantity sales, local shipping, and cutting services.

Free-cutting phosphor bronze is an alloy made by adding tin, lead, and a small amount of phosphorus to copper. 【Main Uses】Electrical components such as contacts, connectors, bolts, nuts, and motors; electronic and mechanical parts that undergo cutting processes, such as gears and precision clock components. 【Features】Mechanical strength, high elasticity, machinability, fatigue resistance, and wear resistance. It has good machinability and possesses the mechanical properties of phosphor bronze, making it widely used in products with various processing methods. Free-cutting phosphor bronze round bars are available in various sizes from domestic materials (Fujii Manufacturing Co., Ltd.) (φ1.0 to φ150). For more details, please contact us or download the materials.

Company：伸和商事
Price：Other

Non-ferrous metals

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[New Product] Lead-Free Free-Cutting Phosphor Bronze KFX41 (C5099)

Lead-free bronze round bars are in stock in various sizes from domestic materials (Fujii Manufacturing Co., Ltd.)!

The newly developed "lead-free free-cutting phosphor bronze" maintains the mechanical properties and machinability of free-cutting phosphor bronze while incorporating elements that have no environmental impact, achieving a fully RoHS-compliant free-cutting phosphor bronze. Traditionally, a small amount of lead was added to copper alloys to enhance machinability, but since lead is a harmful substance to the human body, its use has been restricted by regulations such as the recent RoHS directive. It has been registered in JIS as of 2025 (C5099). We appreciate your consideration of this lead-free free-cutting phosphor bronze as an alternative in light of future environmental regulations. 【Features】 ■ Achieves a fully RoHS-compliant free-cutting phosphor bronze by adding elements that have no environmental impact while maintaining the mechanical properties and machinability of free-cutting phosphor bronze. *For more details, please download the PDF or feel free to contact us.