2013 Best Quality  Metal Cladding Materials /CCS Strip / Copper Cladding Steel Strip

 

Specifications:

 

Copper cladding steel composite Strip, with steel as basic metal and copper/brass layer clad on one side or both sides, ratio of copper steel can be adjusted as customers request, boundary layers of steel and copper merged into a single whole through special technical treatment, is a new type of metal materials.

 

Performance characteristics: very high strength, high conductivity, high-thermal conductivity, good anticorrosion, very good extensibility, suitable for components requiring bending and certain strength,etc.

 

Application Domain: construction and decoration industry, copper doors and frames, walls, ceiling, handrails, panel strips, automobile radiators, heat exchanger, household appliances,, electronic band, etc.

 

Standard Sizes:

 

1. Thickness(δ):  0.2mm-2.0mm 

Thickness tolerance ( Δ1):

•                  δ<=0.5mm, Δ1 =0.03mm
•    1.0mm>=δ>0.5mm,  Δ1 =0.04mm
•                 δ>1.0mm,    Δ1 =0.06mm

2.Width(w):

Copper:  12mm-600mm

Brass:     12mm-450mm

Width torance(Δ2):

•                   w<=200mm,  Δ2 =0.5mm
•    400mm>=w>200mm,  Δ2 =0.8mm
•                     w>400mm,  Δ2 = 1.0mm

3. Forms: Roll, inside diameter  ?508mm,  ?250mm,  ?100mm, maximun outside diameter:?1400mm

 

4. Properties:

Maximum tensile strength: more than 650N/mm2; maximum elongation rate: more than 45%

 

Material have five hardness grades: Special soft(TM), Soft(M), Semi-hard(Y2), Hard(Y), Special Hard(TY).

 

Their main mechanical performance parameters and application recommendations are mentioned in the table below.

  

Hardness	Tensile  stength (N/MM2)	Elogation (%)	Application
Special Soft	more than 280	more than 45	very good extensibility, suitable for very deep pressing
Soft	more than 290	more than 33	good extensity, suitable for general pressing
Semi-hard	350-450	more than 5	with certain degree of extensibility, suitable for components requiring bending and certain strength
Hard	more than 460	---	suitable for components processing through flat punching or simple bending with high requirements for strength
Special Hard	more than 650	---	very high strength, fatigue resistance, and elasticity

  

We believe that reliable information is contained in the above documents, however we don't guarantee its accuracy and completencess, and users may need to determine the suitability of the products.