Tin Zinc Lead Bronze

Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of tin zinc lead bronze in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount tin zinc lead bronze for sale here from our factory. Customized orders are welcome.

The alloy is mainly composed of copper, tin, lead and other elements, of which the copper content is about 60%, the tin content is about 35%, and the lead content is about 5%. Tin-lead bronze has high strength, hardness, good wear resistance and corrosion resistance, and is suitable for manufacturing various mechanical parts with complex shapes. Tin-lead bronze has excellent casting performance and can be used to manufacture various mechanical parts with complex shapes. It also has good cutting performance and can be used for drilling, milling and other processing operations. In addition, tin-lead bronze also has good welding performance and is suitable for various industrial uses. Tin-lead bronze is widely used in automobiles, aerospace, electronics and other fields. It can be used to manufacture parts that withstand high loads, such as automobile engine cylinders, gearbox housings, etc., and can also be used to manufacture various parts, such as brackets, gears, etc. In addition, tin-lead bronze can also be used to manufacture conductors and connectors for wires and cables.The surface of tin-zinc-lead-bronze sheet should be smooth and clean, without cracks, delamination, peeling, bubbles, thorns, pinholes, folds, inclusions and traces of lead segregation. Where there are the above defects, bright colors can be used for painting. No more than one place is allowed to be painted within the length of 400mm of the sheet, and its area shall not exceed 5cm2. Slight, local, non-electric sheet thickness exceeding its allowable deviation scratches, spots, pits and indentations are allowed. Slight oxidation color, darkening, mixed printing and slight, local oil and water marks are not used as scrapping basis.
Soft (M) state sheet can be supplied after pickling.
The sheet should be straight. For sheets with a thickness of >1.5 mm, the deflection in the length direction shall not exceed 20mm per meter. For sheets with a thickness of ≤1.5 mm, the deflection in the length direction shall not exceed 30mm per meter.
The edge of the sheet should be cut straight, without cracked edges or curled edges, and slight burrs are allowed. Beveling should not make the width and length of the sheet exceed its allowable deviation

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