Metal Finishing Group offers a comprehensive range of metal finishing processes designed to meet rigorous standards, including Military Specifications (Mil Specs). With large tank capabilities (up to 12 ft long, 6 ft wide, and 6 ft deep), we can handle a wide variety of part sizes.

Finishing Processes

Mil Specs are available for all methods.

• Anodizing:
  • Type II
    • 10 Colors
  • Type III (Hard)
• Black Oxide Steel                           
• Black Oxide Stainless       
• Cadmium Electroplating              
  • Cadmium Clear                                
  • Cadmium Yellow                              
• Chemical Film, Clear or Yellow      
• Chrome, Decorative Trivalent        
• Copper                                               
• Electropolish                                     
• Gold                                                    
• Nickel, Bright                                    
• Nickel, Electroless Mid Phos          
• Nickel, Electroless High Phos        
• Nickel, Sulfamate                             
• Passivate, Nitric or Citric 1, 2 & 3  
• Phosphate, Manganese                  
• Phosphate, Zinc                               
• Silver                                                  
• Tin                                                       
• Zinc Black Type II – SC 1& 2         
• Zinc Black Type II – SC 3               
• Zinc Black Type II – SC 4               
• Zinc Clear Type I & III – SC 1 & 2 
• Zinc Clear Type I & III – SC 3         
• Zinc Clear Type I & III – SC4          
• Zinc Yellow Type II – SC 1 & 2       
• Zinc Yellow Type II – SC3                
• Zinc Yellow Type II – SC4  
• Zinc Type IV                                      
• Zinc Clear Type V – SC 1 & 2         
• Zinc Clear Type V – SC 3                
• Zinc Clear Type V – SC 4
• Stripping                                
• Bead Blast, Grain, Polish    
• Masking & Plugging                                
• Expedite Available
• Baking per ASTM B 850-98 Post Bake @ 374⁰-428⁰ F per Customer Request:
  • 4 Hours                                  
  • 6 Hours                                  
• Rockwell Hardness HRc:
  • 31-33              8 Hours          
  • 33-36              10 Hours        
  • 36-39              12 Hours        
  • 39-43              14 Hours        
  • 43-45              16 Hours        
  • 45-47              18 Hours        
  • 47-49              20 Hours        
  • 49-51              22 Hours        
  • 51+                 24 Hours        
• Hydrogen Embrittlement Bake 350⁰ F         
  • 3 Hours                                          
• Hardness Bake 450⁰ F
  • 2 Hours     
• Certification of Compliance – No Charge