【Designation】Tin Bronze Plate
【Composition】Sn: 6–7%, Pb: ≤0.02%, P: 0.1–0.25%, Al: ≤0.002%, Fe: ≤0.05%, Cu: balance, Si: ≤0.002%, Sb: ≤0.002%, Bi: ≤0.002%, Note: ≤0.1% (impurities).
【Characteristics】Adding lead to tin bronze improves machinability and wear resistance, while zinc enhances casting properties. This alloy exhibits high mechanical strength, anti-friction properties, and corrosion resistance. It is readily machinable with excellent brazing and welding performance, low shrinkage coefficient, and non-magnetic properties. It possesses high strength, corrosion resistance, and superior casting characteristics.
【Applications】A bronze alloy primarily based on tin. Typically containing 3–14% tin, it is chiefly employed in the manufacture of elastic components and wear-resistant parts.