| 
              Cold rolled hardened&tempered steel strip/ coil/ sheet.  | 
        |||||
| 
             Delivery condition sheet/strip/coil)  | 
            
             Grand based on DIN standard  | 
            
             Prime steel strip/coil/shet heat-treated of commonly specifications, hardness, process method  | 
        |||
| 
              Cold rolled  | 
            
             Hardened&Tempered  | 
        ||||
| 
             21Hrc<hardness<29Hrc  | 
            
             29Hrc<hardness<55Hrc  | 
        ||||
| 
             thickness  | 
            
             width  | 
            
             thickness  | 
            
             width  | 
        ||
| 
             High carbon steel  | 
            
             CK45,K50,CK55, CK60,CK67, CK70,CK75, etc.  | 
            
             0.08-4.0mm  | 
            
             8-320mm  | 
            
             0.08-3.0mm  | 
            
             8-300mm  | 
        
| 
             Alloy steel  | 
            
             50CrV4,C75Cr1,51CrV4, 60Si2Mn etc.  | 
            
             0.08-4.0mm  | 
            
             8-320mm  | 
            
             0.08-3.0mm  | 
            
             8-300mm  | 
        
| 
              Stainless spring  steel  | 
            
             420J2 etc.  | 
            
             0.08-4.0mm  | 
            
             8-1200mm  | 
            
             0.08-3.0mm  | 
            
             8-300mm  | 
        
| 
             Edge process  | 
            
             Slit / round / square.  | 
        ||||
| 
             Tolerance  | 
            
             Thickness +/-0.03mm max; width +/-0.05mm max  | 
        ||||
| 
             Surface  | 
            
             Polished (blue, yellow, white, gray-blue, black, bright) or Nature etc  | 
        ||||
| 
             Physical property  | 
            
             Tensile strength: 450-1850N/mm2  | 
        ||||
| 
             Packing  | 
            
             Each bundle firmed with high tensile steel packing straps, then wrapped with water-resistant paper for standard seaworthy packing  | 
        ||||
 				 
             

 
 
 
 
 
                            
                            
                            
                            
                            
                            
			
 					
 					
 					
 					
