| 
     
    
        |   
                       
         | 
     
    
        |   
            Original Message        
         | 
     
    
        
            
	
		| I believe it's "tougher"... | 
	 
		| By Dale - 01/26/2001 10:44:53 AM; IP 131.89.191.251 | 
	 
		| It's been a few years, but it seems in my Navy metalurgy class, nickel was added to steel to increase "toughness", which has a specific definition. Toughness is measured as a level of resistance to puncture. Anyone confirm or correct?   | 
	 
 
         |         
     
    
        |   
            This thread, so far...        
         | 
     
    
        | 
            
         | 
     
    
        |   
            Post A Response        
         | 
     
    
        |  
            
         | 
     
    
        | 
            
         | 
     
                                
                                 
                              
                         |