C23000 Brass Tube brass has good electrical and thermal conductivity, high corrosion resistance in the atmosphere and fresh water, and has good plasticity, H85 is easy to cold and hot pressure processing, easy welding, forging and tinning, no stress corrosion rupture tendency.

C22000 BrassTube is a common brass, similar in performance to H96, but slightly higher in strength. It has good mechanical properties and pressure processing properties, good surface treatment properties, and can be gilded and coated with enamel.

C21000 Brass Tube higher strength than pure copper (but it is the lowest in common brass) and conducts electricity. Good thermal conductivity, high corrosion resistance in the atmosphere and fresh water, good plasticity, easy to form. Welding, forging and tinning, no stress corrosion cracking tendency.

C12000 Copper Tube Phosphorus deoxidized copper has good welding performance and cold bending performance, and generally has no "hydrogen disease" tendency. It can be processed and used in reducing atmosphere, but it should not be processed and used in oxidizing atmosphere. The residual phosphorus content of C12000 is less than that of C12200, so its electrical and thermal conductivity is higher than that of C12200. C12000 and C12200 are mainly applied in tubing, but can also be supplied in plate, tape or rod, wire. Used as gasoline or gas delivery pipe, drain pipe, condensate pipe, mine pipe, condenser, evaporator, heat exchanger, train box parts.

C12200 Copper Tube Phosphorus deoxidized copper has good welding performance and cold bending performance, and generally has no "hydrogen disease" tendency. It can be processed and used in reducing atmosphere, but it should not be processed and used in oxidizing atmosphere. The residual phosphorus content of TP1 is less than that of TP2, so its electrical and thermal conductivity is higher than that of TP2. TP1 and TP2 are mainly applied in tubing, but can also be supplied in plate, tape or rod, wire. Used as gasoline or gas delivery pipe, drain pipe, condensate pipe, mine pipe, condenser, evaporator, heat exchanger, train box parts.

C10300 Pure Copper Tube oxygen free copper has excellent cold and hot working properties. Good malleability. Can be used as a busbar, waveguide, vacuum tube lead-in line and anode, vacuum sealing parts, transistor components, speed-regulating tube, microwave tube, rectifier.

C10100 Pure Copper Tube oxygen free copper has excellent cold and hot working properties. Good malleability. Can be used as a busbar, waveguide, vacuum tube lead-in line and anode, vacuum sealing parts, transistor components, speed-regulating tube, microwave tube, rectifier.

C1100 Pure Copper Tube It has good electrical conductivity, thermal conductivity, corrosion resistance and processing properties, and can be welded and brazed. Containing less impurities that reduce electrical and thermal conductivity, trace oxygen has little effect on electrical and thermal conductivity and processing performance, but it is easy to cause "hydrogen disease", and it is not suitable for processing (annealing, welding, etc.) and use in high temperature (such as >370℃) reducing atmosphere. Heat treatment specification: heat processing temperature 900 ~ 1050℃; Annealing temperature 500 ~ 700℃

C26800 Brass Rod is the most widely used variety of common brass. Has very good plasticity and high strength, machinable performance is good, easy to weld, very stable to general corrosion, used as complex cold stamping parts and deep drawing parts, such as bellows, bullet shells and so on