国内最常用的不锈钢新旧牌号对照表---0577-28889681   28889682   28889683   温州不锈钢管厂家直销
  
    
      | 材质 | 
      旧牌号 | 
      新牌号 | 
    
    
      | 201 | 
      1Cr17Mn6Ni5N | 
      12Cr17Mn6Ni5N | 
    
    
      | 202 | 
      1Cr18Mn8Ni5N | 
      12Cr18Mn9Ni5N | 
    
    
      | 301 | 
      1Cr17Ni7 | 
      12Cr17Ni7 | 
    
    
      | 304 | 
      0Cr18Ni9 | 
      06Ci9Ni10 | 
    
    
      | 304L | 
      00Cr19Ni10 | 
      022Cr19Ni10 | 
    
    
      | 309S | 
      0Cr23Ni13 | 
      06Cr23Ni13 | 
    
    
      | 310S | 
      0Cr25Ni20 | 
      06Cr25Ni20 | 
    
    
      | 316L | 
      00Cr17Ni14Mo2 | 
      022Cr17Ni12MO2 | 
    
    
      | TP321 | 
      0Cr18Ni0Ti | 
      06Cr18Ni11i |