RED COPPER STRIP & SHEET

 

Copper Alloy Grade Conversion

 

 

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Copper Alloy Chemical Composition

 

 

 

 

 

 

 

Copper Alloy Mechanical Properties

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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C11000 (CU-ETP)/C1100/T2

ELECTROLYTIC TOUGH PITCH (ETP) COPPER

 

General Description:

ELECTROLYTIC TOUGH PITCH (ETP) COPPER C1100 is the most common copper. It is universal for electrical applications. CuETP has a minimum conductivity rating of 100% IACS and is required to be 99.9% pure. It has 0.02% to 0.04% oxygen content (typical).And it has excellent mechanical & physical properties. High Drawing processing, Non-corrosion, Atmosphere corrosion resistance and ductility are characteristics.

 

Specifications:

1) Chemical Composition:

     C11000: Cu >99.90%

2) Oxygen content:

     C11000: O < 500PPM        

3) Temper & Hardness:   

     Soft(O): HV<70;   1/4H:HV 65-85;  1/2H:HV 80-100;  H:HV >100

 

Forms Available:

1) Strip: Thickness 0.10- 3.00mm;Width:20-1220mm;Coil weight:1-3 ton.

2) Sheet: Thickness 0.10- 3.00mm;Width:100-1220mm;
              

ength: 100-2440mm; Packing weight:1-3 ton.

Application:

Switches,Circuit Breakers, Relay, Transistors, Automotive,Commutators,Traction Motors,

Connectors,Earthening,Electrical Components,Switchgear Products,Electrical Contacts,

Railway Electrification,Panel Boards,Transformers,Building & Constructions,etc

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C10200 (CU-OF)/C1020/TU2

OXYGEN FREE (OF) COPPER

 

General Description:

OXYGEN FREE (OF) COPPER C10200 is a high purity, oxygen free, non-phosphorus-deoxidized copper that does not contain in vacuum evaporating elements. It has a very high electrical and thermal conductivity, good welding and excellent soldering properties. It has excellent hot and cold forming properties, and a good corrosion resistance, especially in atmosphere due to a good adherence of the oxide layer. CuOF can be heat treated in reducing atmosphere. Characteristics are high ductility, high impact strength, good creep resistance and low relative volatility under high vacuum.

 

Specifications:

1) Chemical Composition:

     C10200: Cu >99.96%

2) Oxygen content:

     C10200: O < 50PPM        

3) Temper & Hardness:   

     Soft(O): HV<70;   1/4H:HV 65-85;  1/2H:HV 80-100;  H:HV >100

 

Forms Available:

1) Strip: Thickness 0.10- 3.00mm;Width:20-1220mm;Coil weight:1-3 ton.

2) Sheet: Thickness 0.10- 3.00mm;Width:100-1220mm;

              Length: 100-2440mm; Packing weight:1-3 ton.

 

Application:

Copper to Glass Seals in Electronic Appliances, Wave Guides, Bus Conductors,

Busbars, Klystrons, Coaxial Cables, Electrical Conductors, ransistor Components, 

Transformer, Automotive,etc

 

 

C12200 (CU-DHP)/C1220/TP2

DEOXIDISED HIGH PHOSPHORUS (DHP) COPPER

 

General Description:

DEOXIDISED HIGH PHOSPHORUS (DHP) COPPER C12200, Phosphorus deoxidised copper, has been made weldable and brazeable by deoxidising with phosphorus. It is widely used as flat products and tubing, especially where it is to be welded or brazed. Phosphorus significantly reduces the conductivity, which may go as low as 70% IACS, but also raises the softening temperature when work hardened and promotes fine grain size.C12200 has almost exactly the same mechanical properties as the high purity copper alloys such as C11000. It has excellent deep drawing characteristics and resistance to pitting corrosion when exposed to severe weather and water environments.

 

Specifications:

1) Chemical Composition:

     C12200: Cu >99.97%; P 0.015-0.04% 

2) Temper & Hardness:   

     Soft(O): HV<70;   1/4H:HV 65-85;  1/2H:HV 80-100;  H:HV >100

 

Forms Available:

1) Strip: Thickness 0.10- 3.00mm;Width:20-1220mm;Coil weight:1-3 ton.

2) Sheet: Thickness 0.10- 3.00mm;Width:100-1220mm;

               Length: 100-2440mm; Packing weight:1-3 ton.

 

Application:

Radiator Pins, Gaskets, Copper Tiles, Roof Materials,

Heat Exchanger, Condensers, Coaxial Cables, Electrical Conductors,

Transistor Components, Transformer, Automotive,etc