C11000 C12200 C21000 Copper Brass Metals , Polished Copper Cathode Plates

ASTM C10100,C10200,C10300,C10400,C10500,C10700,

C10800,C10910,C10920C10930,C10940,C11000,C11300,

C11400,C11500,C11600,C12000,C12200,C12300,C12500,

C14200,C14420,C14500,C14510,C14520,C14530,C14700,

C15100,C15500,C16200,C16500,C17000,C17200,C17300,

C17410,C17450,C17460,C17500,C17510,C18700,C19010,

C19025,C19200,C19210,C19400,C19500,C19600,C19700,

JIS C1011, C1020, C1100, C1201, C1220,C1401, C1700,

C1720, C1990

Singapore,Indonesia,Ukraine,Korea,Thailand,Viet Nam,Saudi Arabia,

Brazil,Spain,Canada,USA,Kuwait,India,Dubai,Oman,Kuwait,Peru,

Mexico,Iraq,Russia,Malaysia,etc

Copper sheet have strong, corrosion resistant properties, and become a modern

contractor in all of commodity house pipes, heating

C11000
Cu≥99.90

It has good electrical conductivity, heat conduction, corrosion resistance and processing properties. It can be welded and brazed.
The impurities and trace amount of oxygen only have very few effect on electrical and thermal conductivity. But the trace oxygen is easy to cause "hydrogen disease", so it can’t be processed and used in high temperature (such as > 370℃).

Widely used for electric, heat conduction, corrosion resistance equipment. Such as: wire, cable, conductive screw, blasting
detonator, chemical evaporator, storage device and a variety of pipes etc.

C10200
Cu≥99.97
 
C10300
Cu≥99.95

High purity, excellent electrical and thermal conductivity, barely no "hydrogen disease", good processing, welding, corrosion
resistance and cold resistance performance.

C12000,C12200
Cu≥99.90

Good welding and cold bending performance. It can be processed and used in reducing atmosphere, but not in oxidizing atmosphere.
C12000 has less residual phosphorus than C12200, so its thermal conductivity are higher than C12200.

Mainly used for pipe applications, such as gasoline or gas conveying pipe, drain pipe, condensate pipe, mine pipe, condenser, evaporator, heat exchanger, train parts. It also can be processed to plate, strip, tape and rod.