H62 ordinary brass: has good mechanical properties, good plasticity in hot state, good plasticity in cold state, good shearability, easy to weld and solder, and corrosion-resistant, but prone to corrosion and cracking. In addition, it is cheap and is a common brass variety that is commonly used.
H65 ordinary brass: The performance is between H68 and H62, the price is cheaper than H68, it also has higher strength and plasticity, can withstand cold and hot pressure processing well, and has a tendency of corrosion and cracking.
H68 ordinary brass: has extremely good plasticity (the best among brass) and high strength, good cutting performance, easy to weld, not resistant to general corrosion, but prone to cracking. It is the most widely used variety among ordinary brass.
H70 Ordinary Brass: It has extremely good plasticity (the best among brass) and high strength. It has good machinability, is easy to weld, and is not resistant to general corrosion, but is prone to cracking.
HPb59-1 lead brass: is more widely used lead brass, it is characterized by good cutting, good mechanical properties, can withstand cold and hot pressure processing, easy to Shu welding and welding, the general corrosion has a good stability, but there is a tendency to corrosion rupture.
HSn70-1 tin brass: It is a typical tin brass. It has high corrosion resistance in the atmosphere, steam, oil and sea water, and has good mechanical properties, acceptable machinability, easy welding and welding, and can be used in cold and It has good pressure workability under hot conditions and has a tendency of corrosion cracking (quaternary cracking).