Copper Square/Rectangle

Copper

E-Cu57 (DIN)
Cu-ETP (EN)

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SQUARE

size (mm) E-Cu57 ca. kg/m  
10 0,9  
15 2,0  
20 3,6  
25 5,7  
30 8,0  
40 14,2  
50 22,2  
60 32,0  
80 57,0  
100 89,0  

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Supply program / dimensions

 

bar
round bar

square
square

rectangle
rectangle

sheet
sheet

E-Cu57 3 - 250 mm

4 - 120 mm

10 x 3 mm -
200 x 20 mm
8 - 100 mm
SF-Cu - - - 0,3 - 6 mm
SE-Cu - - - 12 - 100 mm
CuCrZr 6 - 300 mm 10 - 200 mm 20 x 6 mm -
200 x 80 mm
10 - 100 mm
CuNi2Si 10 - 132 mm - - 40 - 100 mm
CuCo2Be 10 - 300 mm 15 - 60 mm 20 x 10 mm -
100 x 30 mm
30 - 100 mm
CuBe2 12 - 100 mm - - 40 - 100 mm

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E-Cu57 | Cu-ETP

       
  DIN EN  
Alloy E-Cu57 Cu-ETP  
  copper    
Standard DIN 1787 EN 1977  
Alloy number 2.0060 CW004A  
       
Chemical composition    
     
Cu ≥ 99,90 ≥ 99,90      
Oxygen 0,005 till 0,040 0,040 max.      
       
kg/dm3 ca. 8,9    
Characteristics Oxidized copper with an electrical conductivity of at least 58 m/ohm.mm2.

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SE-Cu | Cu-PHC | Cu-HCP

       
  DIN EN EN
Alloy SE-Cu Cu-PHC Cu-HCP
Standard DIN 1787 EN 1977 EN 1977
Alloy number 2.0070 CW020A CW021A
       
Chemical composition    
     
Cu ≥ 99,90 ≥ 99,95 ≥ 99,95    
P = 0.003 0,001 - 0,006 0,002 - 0,007    
       
kg/dm3 ca. 8,9    
Characteristics Oxygen-free copper, deoxidized with phosphorus with a high electrical conductivity. Contains a low residual of phosphorus. Mainly used in the electro- technical industries.

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SF-Cu | Cu-DHP

       
  DIN EN  
Alloy SF-Cu Cu-DHP  
Standard DIN 1787 EN 1652  
Alloy number 2.0090 CW024A  
       
Chemical composition    
     
Cu ≥ 99,90 ≥ 99,90      
P 0,015 - 0,040 0,015 - 0,040      
       
kg/dm3 ca. 8,9    
Characteristics Oxygen-free copper, deoxidized witih phosphorus. Contains a low residual of phosphorus. Mainly used in construction industry and machine building

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CuCrZr | CuCr1Zr

       
  DIN EN  
Alloy CuCrZr CuCr1Zr  
Standard DIN 17666, 17672 EN 12163, 12166, 12420  
Alloy number 2.1293 CW106C  
       
Chemical composition    
     
Cu rest rest      
Cr 0,3 - 1,2 0,5 - 1,2      
Zr 0,03 - 0,3 0,03 - 0,3      
       
kg/dm3 ca. 8,9    
Characteristics CuCrZr has extremely high electrical and thermal conductivity and is resistant to high temperatures. CuCrZr is for instance used for resistance welding and electrical equipment components. The termal conductivity at 20 °C is 167 till 320 W/m K abd the electrical conductivity at 20 °C from 26 till m/ohm.mm2.20. CuCrZr has a good wear resistance.

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CuNi2Si

       
  DIN EN  
Alloy CuNi2Si CuNi2Si  
Standard DIN 17666, 17672 EN 12163, 12166, 12420  
Alloy number 2.0855 CW111C  
       
Chemical composition    
     
Cu rest rest      
Cr 0,4 - 0,8 0,4 - 0,8      
Zr 0,8 max. 0,1 max.      
       
kg/dm3 ca. 8,8    
Characteristics CuNi2Si offers a high electrical conductivity and tensile strength. CuNi2Si is for instance used as core and ejector pins in the mould industry. The termal conductivity at 20 °C is 67 till 120 W/m.K and the electrical conductivity at 20 °C from 10 till 23 m/ohm.mm2.

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CuCo2Be

       
  DIN EN  
Alloy CuCo2Be CuCo2Be  
Standard DIN 17666 EN 12163, 12166, 12420  
Alloynumber 2.1285 CW104C  
       
Chemical composition    
     
Cu rest rest      
Co 2,0 - 2,8 2,0 - 2,8      
Be 0,4 - 0,7 0,4 - 0,7      
       
kg/dm3 ca. 8,8    
Characteristics CuCo2Be offers a high electrical conductivity and tensile strength and is resistant to high temperatures. CuCo2Be is for instance used for resistance welding. The thermal conductivity at 20 °C is 192 till 239 W/m.K. and the electrical conductivity at 20 °C from 25 till 32 m/ohm.mm2.

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CuBe2

       
  DIN EN  
Alloy CuBe2 CuBe2  
Standard DIN 17666, 17672 EN 12163, 12166, 12420  
Alloy number 2.1247 CW101C  
       
Chemical composition    
     
Cu rest rest      
Ni+Co 0,2 - 0,6 0,3 max.      
Be 1,8 - 2,1 1,8 - 2,1      
       
kg/dm3 ca. 8,3    
Characteristics In heat treated condition this alloy contains extremely high mechanical values: hardness and tensile strength. This material is resistant to low temperatures from -200 °C as well as high temperatures till approx. 350 °C. CuBe2 is for instance used for non-sparking and non-magnetic applications and wear resistant parts. The termal conductivity at 20 °C is 92 till 125 W/m.K and the electrical conductivity at 20 °C from 8 till 18 m/ohm .mm2.

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