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聊城开发区大东黄瓜视频APP下载免费直播城A2号
 
 
  低温无缝黄瓜视频APP下载免费直播化学成分
  
  
    
  
    
      | 标准 | 
      牌号 | 
      化学成分(%) | 
    
    
      | C | 
      Si | 
      Mn | 
      P | 
      S | 
      Cr | 
      Ni | 
      Cu | 
      Mo | 
      V | 
      Al | 
    
    
      | ASTM A333 | 
      Grade 1 | 
      ≤0.30 | 
        | 
      0.40~1.06 | 
      ≤0.025 | 
      ≤0.025 | 
        | 
        | 
        | 
        | 
        | 
        | 
    
    
      | Grade 3 | 
      ≤0.19 | 
      0.18~0.37 | 
      0.31~0.64 | 
      ≤0.025 | 
      ≤0.025 | 
        | 
      3.18~3.82 | 
        | 
        | 
        | 
        | 
    
    
      | Grade 4 | 
      ≤0.12 | 
      0.18~0.37 | 
      0.50~1.05 | 
      ≤0.025 | 
      ≤0.025 | 
      0.44~1.01 | 
      0.47~0.98 | 
      0.40~0.75 | 
        | 
        | 
      0.04~0.30 | 
    
    
      | Grade 6 | 
      ≤0.30 | 
      ≥0.10 | 
      0.29~1.06 | 
      ≤0.025 | 
      ≤0.025 | 
        | 
        | 
        | 
        | 
        | 
        | 
    
    
      | Grade 7 | 
      ≤0.19 | 
      0.13~0.32 | 
      ≤0.90 | 
      ≤0.025 | 
      ≤0.025 | 
        | 
      2.03~2.57 | 
        | 
        | 
        | 
        | 
    
    
      | Grade 8 | 
      ≤0.13 | 
      0.13~0.32 | 
      ≤0.90 | 
      ≤0.025 | 
      ≤0.025 | 
        | 
      8.40~9.60 | 
        | 
        | 
        | 
        | 
    
    
      | Grade 9 | 
      ≤0.20 | 
        | 
      0.40~1.06 | 
      ≤0.025 | 
      ≤0.025 | 
        | 
      1.60~2.24 | 
      0.75~1.25 | 
        | 
        | 
        | 
    
    
      | Grade 10 | 
      ≤0.20 | 
      0.10~0.35 | 
      1.15~1.50 | 
      ≤0.03 | 
      ≤0.015 | 
      ≤0.15 | 
      ≤0.25 | 
      ≤0.015 | 
      ≤0.50 | 
      ≤0.12 | 
      ≤0.06 | 
    
    
      | Grade 11 | 
      ≤0.10 | 
      ≤0.35 | 
      ≤0.6 | 
      ≤0.025 | 
      ≤0.025 | 
      ≤0.50 | 
      35.0~37.0 | 
        | 
      ≤0.50 | 
        | 
    
  
 
 
  
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