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            Products Grade: GSCM435-C、QSCM435-C、QSCM435-C（SCM435））、QSCM435-MT
          
    
          
    
            Specifications: φ5.5-42mm
          
    
          
    
            Applied Standard:  agreement
          
    
          
    
            Characteristics: high strength fasteners for engineering vehicles.

          
    
          
    
            Applications: high-end parts
           
    
      
        
    
      
    

    Use of Products: GSCM435-C is a commen steel grade which used to produce high strength bolt of class 12.9.This product has characteristics of uniform-chemical composition, low harmful elements, high purity, low decarburisation, good surface quality. Good spheroidization quality, low crack ratio in cold heading,stable heat-treatment properties and uniform hardenability.