Tin zinc lead bronze

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Name	Tin zinc lead bronze	American Standard	C54400	European Standard	CuSn4Zn4Pb4	Japanese Standard	C5441	National Standard	QSn4-4-4
Product Features	It has good elasticity and corrosion resistance, is not sensitive to stress corrosion, contains Pb, has excellent machinability, and good cold workability. It can meet the production of high-precision cutting materials, while possessing the strength, elasticity, wear resistance, diamagnetism, and electroplating properties of tin phosphorus bronze. However, it cannot meet the processing methods of large deformation such as cold stamping and stamping
Scope of application	Widely used in precision instruments, wear-resistant bearing parts, communication, precision instrument parts, aerospace, automotive parts and other industries.