Learned about copper's friends know, brass and copper difference is incredibly big, the composition of copper is copper, and brass components of copper and zinc, suitable for cold pressure processing, suitable for welding and brazing, all thanks to the fabric of brass components lots, plenty of individuals do not know when buy brass material benefits, the subsequent staff to share the benefits of brass material.
Brass is created of copper and zinc alloy objects, named for its yellow color, copper content of 56%~68% of brass, its freezing point is 934~967 degrees. Brass has good mechanical properties and wear resistance, and might be wont to manufacture precision instruments, ship parts, gun casings so on. Generally in auto parts, medical accessories, electrical accessories and other precision copper parts consumption is more.
Advantages of brass:
1, with high strength, good plasticity, can withstand cold and hot pressure processing, welding and corrosion resistance. For condensing and cooling pipes, siphons, serpentine pipes, cooling equipment parts.
2, has excellent plasticity and high strength, good cutting performance, easy to weld, the overall corrosion of non stability, but easy to provide cracking. it's the foremost widely used style of common brass. Used for complex cold and deep drawing parts, like radiator housings, ducts, bellows, shell casings, gaskets, etc.
3, the most cost effective price, high strength, hardness and poor plasticity, but within the hot state can still bear pressure processing fine, corrosion resistance is general, other properties and H62 similar. Used for general machine parts, welding parts, hot stamping and hot binding parts.
4, have good mechanical properties, hot plastic, cold plastic also can be good, good machinability, easy to braze and welding, corrosion resistance, but easy to provide corrosion rupture. additionally, the worth is reasonable and is applied to a typical brass sort of recidivism.
5, with high strength, toughness, good antifriction, high corrosion resistance within the atmosphere and sea water, but there's an inclination to corrosion and rupture, good plasticity under hot state. Used for creating structural parts that employment under friction and seawater corrosion conditions.