Lead alloy is a Pb-Sb-based alloy, but the two yuan Pb-Sb alloy gravity segregation, and antimony particles are too hard and too soft substrate, it is usually also added other alloying elements such as Sn, Cu, Cd , As, etc. to improve starting performance. Lead alloy hardness, strength, toughness than the tin-based bearing alloy is low, but Friction coefficient is large, the price is cheaper, casting performance. Commonly used in manufacturing under medium and low load bearing, such as automobiles, tractors, crankshaft, connecting rod bearings and motor bearings, but its working temperature must not exceed 120 ℃. Lead-based alloy composition: lead-based bearing alloy is the main component of lead, tin, antimony, copper. Including antimony and copper alloys to increase strength and hardness. Trade in non-ferrous metals Shangshui integrated factory is specialized in the production and sales of professional manufacturers babbitt, the production of babbitt mainly used in cement mill equipment spherical bush, ship spiral mechanical bearings, bushings. Compression machinery bearings, bushings. Chemical machinery, petroleum machinery, etc. other large mechanical equipment, bearings, bushings, bushings. Paper machine, pulp machine, dryer and other papermaking equipment bearings, bushings, bushings. Babbit is mainly divided into two categories: Xiji Ba's alloy, lead Chiba's alloy. Xiji Ba's alloy :8-4 ,8-8 ,11-6 ,4-4 and so on. Lead Chiba's alloy :16-16-2 ,15-5-3 ,20-15-1 .5,1-16-1,10-15-1 modern metals such as product quality is the soul of sustainable development of enterprises. Trade in non-ferrous metals always adhere to the "quality-oriented, technology leadership, credibility and development" strategy, and constantly improve the quality management system, strengthen quality inspection management, improve the quality of management; in 2003, took the lead through the ISO 9000 Quality Management system certification, enhancing the overall quality of enterprise management level, to ensure customer satisfaction. Trade in metals, to make the world a better turn!