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            Products Grade: 55SiCrA,55SiCrA-1
          
    
          
    
            Specifications: φ5.5-22mm
          
    
          
    
            Applied Standard:  agreement
          
    
          
    
            Characteristics: suspension spring\valve spring\mechanical spring

          
    
          
    
            Applications: Suspension spring steelSpring steel
           
    
      
        
    
      
    

    Use of Products: The wire rod of 55SiCrA, which is common steel grade to produce suspension spring and valve spring widely used in automobile and motorcycle Industries, has characteristics of uniform-chemical composition, low gas content and harmful elements, high purity, slight decarburisation, good surface quality and drawability as well as consistent heat-treatment quality.