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| Resistance Welding Materials  |  
           
          
| copper-chrome-zirconium (RWMA Class 2) |  
           
          
| copper- cobalt- beryllium (RWMA Class 3) |  
           
          
| copper-beryllium2 (RWMA Class 4) |  
           
          
| copper-tungsten (RWMA Class 11) |  
           
          
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   The material is available in round or hexagonal rod, as 
well as rectangular or square bar. A variety of sizes are held in stock 
or the material can be supplied to order. The complete range of welding 
caps can also be supplied. 
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 Tungsten Products 
   
 
| Nominal Composition |  
 
Density g/cubic cm |  
  
 
 
| 90%W-Ni-Cu |  
 
16.9 |  
  
 
 
| 92.5%W-Ni-Cu |  
 
17.5 |  
  
 
 
| 95%W-Ni-Fe |  
 
18.1 |  
  
 
 
| 90%W-Ni-Fe-Mo |  
 
17.3 |  
  
 
 
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   Applications for the above materials include aerospace, defense, radiation shielding, metal processing and ballast weights.  
A range of pure tungsten and molybdenum wire and rod is also available. 
  
 
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Disclaimer     
Every effort is made to ensure that
technical specifications are accurate. However, technical specifications
included herein should be used as a guideline only. All specifications are
subject to change without notice. 
        
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