Non Leaded Bronze

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Non Leaded Bronze

Non-leaded bronze is an alloy primarily composed of copper and tin, designed to provide superior corrosion resistance, strength, and machinability without the inclusion of lead. This material is widely used in applications requiring high wear resistance and precision, such as bushings, bearings, and marine hardware. It is favored for its environmental safety, meeting stringent regulations against lead content. Non-leaded bronze offers excellent performance in both dry and lubricated conditions and is often chosen for its ability to maintain structural integrity under high loads and in harsh environments.

Equivalent Specifications of Non-Leaded Bronze

Standard Specification Symbol
ISO ISO 1338 CuSn10
UNS C90300, C90700 CuSn10, CuSn10Zn
EN EN 1982 CC480K, CC481K
BS BS 1400 PB1, PB2
JIS JIS H 5111 BC6, BC7
IS IS 28-1981 CuSn10P, CuSn10Zn

This table lists the common international specifications and symbols for non-leaded bronze, facilitating the selection and use of equivalent materials across different regions and industries.