The Comparsion Table of Alloy Structural Steel

Please check the Comparsion Table of Alloy Structural Steel:

钢号 中国 前苏联 美国 英国 日本 法国 德国
  20Mn2 20Г2 1320,1321 150M19 SMn420   20Mn5
  30Mn2 30Г2 1330 150M28 SMn433H 32M5 30Mn5
35Mn2 35Г2 1335 150M36 SMn438(H) 35M5 36Mn5
  40Mn2 40Г2 1340   SMn443 40M5  
  45Mn2 45Г2 1345   SMn443   46Mn7
50Mn2 50Г2       ~55M5  
  20MnV           20MnV6
  35SiMn 35CГ   En46     37MnSi5
42SiMn 35CГ   En46     46MnSi4
  40B   TS14B35        
  45B   50B46H        
40MnB   50B40        
  45MnB   50B44        
  15Cr 15X 5115 523M15 SCr415(H) 12C3 15Cr3
20Cr 20X 5120 527A19 SCr420H 18C3 20Cr4
  30Cr 30X 5130 530A30 SCr430   28Cr4
  35Cr 35X 5132 530A36 SCr430(H) 32C4 34Cr4
  40Cr 40X 5140 520M40 SCr440 42C4 41Cr4
  45Cr 45X 5145,5147 534A99 SCr445 45C4  
  38CrSi 38XC          
  12CrMo 12XM   620CR.B   12CD4 13CrMo44
  15CrMo 15XM A-387Cr . B 1653 STC42 12CD4 16CrMo44

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