Material Material: HPb58-2.5, HPb59-2, HPb59-2, HPb59-1, HPb60-2, HPb63-0.1, HPb63-3, HPb59-3, CuZn39pb1.5, CuZn39pb1.5, CuZn39pb1.5, CuZn39pb3, CuZn39pb3, H59, H59, H59, H62, H62, H63, H63, H65, H68, H68, H70, H70, H80, H80, H85, H90, H90, H96, H96, T1, T1, T1, T2, T1, T1, T1, C1100, C5111, C5101, C5101, C5191919191919108, TAg0.1, C1100, C1020, C1201, C1220, C1271, C2100, C2200, C2300 C2400, C2600, C2680, C2700, C2720, C2800, C2801c7521C7520C7701C7530, etc. Specification: Diameter: 1.0-200 mm, Length: 2500 mm Hardness: O, 1/2H, 3/4H, H, EH, SH, etc. Uses: Can be used for various deep drawing and bending manufacturing force machine, such as pins, rivets, washers, nuts, ducts, barometers, screens, radiators, etc. It has good mechanical properties, good plasticity in hot state, good plasticity in cold state, good machinability, easy fibre welding and welding, and corrosion resistance. It is widely used for the characteristics of a common brass variety brass bars and the use of ordinary brass such as 1H59; the cheapest price, high strength, hardness and poor plasticity, but it can still be well processed under pressure under thermal treatment, and its corrosion resistance is as ordinary. Residual performance is adjacent to H62. It is used for 2H62 brass of normal mechanical machine, welding parts, hot stamping and hot binding machine. It has good mechanical properties, good plasticity in hot state, good plasticity in cold state, good cutting ability, easy brazing and welding, corrosion resistance, but easy to produce degradation crack. The other price is cheap. It's a common brass variety used by repeat criminals. For various deep extension and bending manufacturing, such as pins, rivets, washers, nuts, conduits, barometer springs, screens, radiators, etc. 3H63 national standard brass; suitable for cold pressure processing, suitable for stopping welding and brazing. Easy polishing, is an important alloy for stopping drawing, tie-up, zigzag and other moulding. The 4H65 national standard brass used for screw and pickling roll has the properties between H68 and H62, the price is cheaper than H68, and has higher strength and plasticity. It can be processed well under cold and hot pressure, and has the tendency of degradation and crack breaking. It is used for 5H68 national standard brass of hardware, daily necessities, small springs, screws, rivets and machine. It has excellent plasticity (the best of brass) and high strength. It has good cutting and processing performance and is easy to weld. It is not peaceful for common degeneration, but easy to crack. It is one of the most widely used brass varieties. Used for complex cold stamping and deep stamping parts, such as radiator shell conduit, bellows, cartridge case, gasket, etc. 6H70 neutral brass; extremely good plasticity (the best of brass) and high strength, good cutting performance, easy welding, as usual degeneration is not peaceful, but easy to crack. Used for complex cold stamping parts and deep stamping parts, such as radiator shell, duct, bellows, cartridge shell, gasket 7H75 neutral brass, with good mechanical properties, process performance and corrosion resistance. It can work well under hot and cold conditions. It is between H80 and H70 in performance and economy. For low load corrosion resistant spring 8H80 high-precision brass; similar to H85, but with higher strength and plasticity, it has higher corrosion resistance in atmosphere, saline water and saline water. 9H85 high-precision brass for paper-making nets, thin-walled pipes, corrugated pipes and building supplies; with high strength, good plasticity, good cold, hot pressure processing, welding and corrosion resistance. High-precision brass 10H90 for condensing and cooling pipes, siphons, serpentine pipes and cooling equipment. Its properties are similar to H96, but its strength is slightly higher than H96. It can be coated with enamel by metal extrusion. For water supply and drainage pipes, medals, works of art, water tank belts and bimetal sheets.