NOMINAL DATA SHEET | 
                    
                    
                      
                          
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                                  | Physical Properties | 
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                                  | Ni | 
                                  35.0 - 38.0 | 
                                 
                                
                                  Specific gravity  | 
                                  0.50 | 
                                 
                                
                                  | Density, lbs. per cu. in. | 
                                  0.10 | 
                                 
                                
                                  | Electrical resistivity, micro-ohm-cm | 
                                  0.10 | 
                                 
                                
                                  | P | 
                                  0.02 | 
                                 
                                
                                  | Fe | 
                                  Balance | 
                                 
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                        TYPICAL TENSILE STRENTGH | 
                    
                    
                      
                          
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                                  | ANNEALED | 
                                  85,000 MAX | 
                                 
                                
                                  | 1/4 HARD | 
                                  90,000 TO 115,000 | 
                                 
                                
                                  1/2 HARD  | 
                                  105,000 TO 125,000 | 
                                 
                                
                                  | HARD | 
                                  120,000 MIN. | 
                                 
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                        TYPICAL HARDNESS, ROCKWELL B | 
                    
                    
                      
                          
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                                  | ANNEALED | 
                                  70 MAX | 
                                 
                                
                                  | 1/4 HARD | 
                                  78 to 83 | 
                                 
                                
                                  1/2 HARD  | 
                                  84 to 88 | 
                                 
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                        Element / Percent by Weight | 
                    
                    
                      
                          
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                                  | NICKEL(NI) | 
                                  39/41% | 
                                 
                                
                                  CHROMIUM(CR)  | 
                                  0.05 | 
                                 
                                
                                  | MANGANESE(MN) | 
                                  0.6 | 
                                 
                                
                                  | SILICON(SI) | 
                                  0.02 | 
                                 
                                
                                  | CARBON(C) | 
                                  0.05 | 
                                 
                                
                                  | COBALT(CO) | 
                                  0.05 | 
                                 
                                
                                  | PHOSPHORUS(P) | 
                                  0.02 | 
                                 
                                
                                  | SULFUR(S) | 
                                  0.02 | 
                                 
                                
                                  | IRON(FE) | 
                                  REMAINDER | 
                                 
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                        TYPICAL LINEAR COEFFICIENT OF THERMAL EXPANSION(cm per cm C x 10-6) | 
                    
                    
                      
                          
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                                  | 30 to 100 | 
                                  4.8 | 
                                 
                                
                                  30 to 200  | 
                                  4.5 | 
                                 
                                
                                  | 30 to 300 | 
                                  4.5 | 
                                 
                                
                                  | 30 to 350 | 
                                  5 | 
                                 
                                
                                  | 30 to 400 | 
                                  6 | 
                                 
                                
                                  | 30 to 425 | 
                                  N/A | 
                                 
                                
                                  | 30 to 450 | 
                                  7 | 
                                 
                                
                                  | 30 to 500 | 
                                  8 | 
                                 
                                
                                  | 30 to 550 | 
                                  8.8 | 
                                 
                                
                                  | 30 to 600 | 
                                  9.5 | 
                                 
                                
                                  | 30 to 700 | 
                                  10.5 | 
                                 
                                
                                  | 30 to 800 | 
                                  11.4 | 
                                 
                                
                                  | 30 to 900 | 
                                  12.3 | 
                                 
                                
                                  | 30 to 1000 | 
                                  13.2 | 
                                 
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