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The Material: Table Standard Specifications

Comparison of Standard Specifications for OSNA®-10 (CuNi 90/10)


KME Alloy
OSNA®-10
(CuNi 90/10)		 DIN 17664
2.0872		 DIN 86019
2.1972		 BS 2871
CN 102		 EEMUA
144-1987
UNS C 7060 x		 MIL-T-16420K
ASTM B 466
C 70600		 JIS H 3300
C 7060 T
  Ni % 10.0 - 11.0 9.0 - 11.0 9.0 - 11.0 10.0 - 11.0 10.0 - 11.0 9.0 - 11.0 9.0 - 11.0    
Fe % 1.5 - 1.8 1.0 - 2.0 1.5 - 1.8 1.0 - 2.0 1.5 - 2.0 1.0 - 1.8 1.0 - 1.8  
  Mn % 0.6 - 1.0 0.5 - 1.0 0.5 - 1.0 0.5 - 1.0 0.5 - 1.0 max. 1.0 0.2 - 1.0    
C % max. 0.05 max. 0.05 max. 0.05 max. 0.05 max. 0.05 max. 0.05  
  Pb % max. 0.01 max. 0.03 max. 0.01 max. 0.01 max. 0.01 max. 0.02 max. 0.05    
  S % max. 0.005 max. 0.02 max. 0.005 max. 0.05 max. 0.02 max. 0.02      
  P % max. 0.02 max. 0.02 max. 0.02   max. 0.02 max. 0.02      
  Zn % max. 0.05 max. 0.50 max. 0.05   max. 0.20 max. 0.50 max. 0.50    
  other imp. max. 0.20 max. 0.30 max. 0.20 max. 0.30 max. 0.30        
  Cu % rem. rem. rem. rem. rem. rem. +Ni+Fe+Mn    
                min. 99.5    
 
 
 
Comparison of Standard Specifications for OSNA®-30 (CuNi 70/30)
 
KME Alloy
OSNA®-30		 DIN 17664
2.0882		 BS 2871
CN 107		 MIL-T-16420
ASTM B 466
C 71500		 JIS H 3300
C 7150 T		    
  Ni % 30.0 - 32.0 30.0 - 32.0 30.0 - 32.0 29.0 - 33.0 29.0 - 33.0        
  Fe % 0.4 - 0.7 0.4 - 1.0 0.4 - 1.0 0.4 - 1.0 0.4 - 1.0        
  Mn % 0.5 - 1.0 0.5 - 1.5 0.5 - 1.5 max. 1.0 0.2 - 1.0        
  C % max. 0.04 max. 0.05 max. 0.06 max. 0.05          
  Pb % max. 0.01 max. 0.03 max. 0.01 max. 0.02 max. 0.05        
  S % max. 0.01 max. 0.02 max. 0.08 max. 0.02          
  P % max. 0.02 max. 0.02   max. 0.02          
 
 
 


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