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‘‘Forging Copper Alloys since 1955’’
 

 

Brass Alloyed Aluminium Bronzes
 
MANUFACTURING METHODS
  Sand Casting Centrifugal Casting Continuous Casting Rolling Forging
CuZn39Pb3 ü ü ü ü ü
CuZn37 ü ü ü ü ü
CuZn40Al2 ü ü ü ü ü
CuZn35Ni2 ü ü ü   ü
CuZn25Al5 ü ü ü    

  CuZn39Pb3      
       
  DIN  
 Alloy CuZn39Pb3  
  MS58  
 Standart DIN 17660  
 Alloy Number 2.0401  
       
 Chemical Composition    
     
 Cu 57,0 - 59,0      
 Pb 2,5 - 3,5      
 Zn rest      
       
 kg/dm3 ca. 8,5    
 Properties and Applications

High durability parts which are machinable on high speed. Valve bodies. Tie parts

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  CuZn37      
       
  DIN  
 Alloy CuZn37  
  MS63  
 Standart DIN 17660  
 Alloy Number 2.0321  
       
 Chemical Composition    
     
 Cu 62,0 - 64,0      
 Zn rest      
     
 kg/dm3 ca. 8,4    
 Properties and Applications

Most used plates

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  CuZn40Al2      
       
  DIN  
 Alloy CuZn40Al2  
  SoMs58Al2  
 Standart DIN 17660  
 Alloy Number 2.0550  
     
 Chemical Composition  
   
 Cu 56,5 - 59,0      
 Si 0,3 - 1,0      
 Zn rest      
 Al 1,3 - 2,3      
 Mn 1,4 - 2,6      
 Ni 2,0 max.      
 Pb 0,8 max.      
     
 kg/dm3 ca. 8,1    
 Properties and Applications

Fine corrosion resistance. Valve guides and sliding linings

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  CuZn35Ni2      
       
  DIN  
 Alloy CuZn35Ni2  
  SoMs59  
 Standart DIN 17660  
 Alloy Number 2.0540  
     
 Chemical Composition  
   
 Cu 58,0 - 61,0      
 Ni 2,0 - 3,0      
 Zn rest      
 Al 0,3 - 1,5      
 Mn 1,5 - 2,5      
 Pb 0,8 max.      
       
 kg/dm3 ca. 8,3    
 Properties and Applications Has high strain resistance and high corrosion resistance, usage in construction and ship construction.

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  CuZn25Al5      
       
  DIN  
 Alloy CuZn25Al5  
  SoMs75  
 Standart DIN 1709  
 Alloy Number 2.0598  
     
 Chemical Composition  
   
 Cu 60,0 - 67,0      
 Zn rest      
 Al 3,0 - 7,0      
 Fe 1,5 - 4,0  
 Mn 2,5 - 5,0      
 Ni 3,0 max.      
       
 kg/dm3 ca. 8,2    
 Properties and Applications

Gears in hard conditions, low speed and heavy load linings, sliding rings and linings used in automotive industry.

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Tel: +90 (216) 394 06 92 // Fax: +90 (216) 394 06 91
http://www.cemalmetal.com.tr // sales@cemalmetal.com.tr