

X70 steel plate/pipes, API 5L X70 steel plate/pipes, under API 5L standard, we can regard X70 steel plate/pipes as large diameter pipes. X70 steel plate/pipes is one mainly of Steel for large diameter pipes,API-X70 steel with the demands in mechanical properties of the pipes followed the API specification for grade X70 (YS is 485MPa, TS is from 600-750 MPa).It is well known that a low carbon bainitic microstructure offers an excellent combination of strength and toughness.
|  | Comparison of steel grades  | |
| EU 113 |             - | |
| NBN629 |             - | |
|     DIN 17172 | ||
|       X 70 | ||
L485MB steel plate Chemical composition -% by mass*
| Grades | Material number | C max | Si max | Mn. max | P max | S max | 
| L485MB | 1.8977 | 0.28 | 0.45 | 1.65 | 0.03 | 0.030 | 
L485MB steel sheet Mechanical properties
    
        
             
        
             
            
             
            
             
            
            
             
            
             
        
             
    
             
            
             
            
             
            
             
        
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Tags: L485MB, StE480.7TM, X70
 
                