Guangdong and run hardware products direct sale of brass band, brass rod, brass sheet, brass factory outlets complete with specifications, lead cast copper rod, copper extruded rods H63 brass band, copper textured specification, copper pattern specifications, copper hollow tube specifications, copper square bars specifications, angular size of copper, copper flat bar specifications, provide material proof SGS report, please call to discuss. Copper is a rose red metal, copper oxide film formed on the surface after the purple, it is often called industrial copper or copper electrolytic copper. Density of 8-9g / cm3, a melting point of 1083 ° C. Copper conductive good price H63 brass band, a lot for the manufacture of wires, cables, brushes and the like; thermal conductivity H63 brass band processing, used to manufacture beware of magnetic interference magnetic instruments, meters, such as compass, aviation instrumentation; plastic excellent, easy to hot and cold pressure processing, can be made into tubes, rods, wire, strip, strip, plate, foil, copper. Copper smelting materials and processed products are two kinds. Mechanical properties of brass, brass zinc content because of different mechanical properties are not the same, FIG mechanical properties of brass with zinc content varies in different curves. For α brass, with zinc content increases H63 brass band manufacturers, σb and δ have constantly increased. For the (α + β) brass, when the zinc content increased about 45%, room temperature strength continues to increase. Ruozai further increase the amount of zinc, since the alloy appeared more brittle r phase (Cu5Zn8 compound-based solution brass body), dramatically reduced strength. (Α + β) brass is always room temperature ductility with increasing zinc content decreases. So more than 45% of zinc and zinc alloy no practical value. Ordinary brass is extremely versatile cistern with water supply and drainage, medals, bellows, snake-like tube, condenser, shells and various forms of complex impulse products, hardware and other items. With increasing zinc content from H63 to H59, they could well withstand thermal processing, machinery and appliances used for various parts, stamping parts and musical instruments, etc.. And Run specializes in the production: environmental brass band, high-precision brass band, thin brass band, tin brass band, brass band processing to find Guangdong and Run! _ H63 brass band brass band brass band _H63 Which best quality price offered by Guangdong and Run Precision Metal Materials Co., Ltd.. _ H63 brass band brass band brass band _H63 Which best quality price in Guangdong and Run Precision Metal Materials Co., Ltd. (www.horun.so) (www.horun.so) this year introduced a new upgrade, more Picture for reference only, please call Tel picture on this page or to obtain the latest information, contact: Miss Tang.