{supertable}

  Equivalent Grades        
Internal Standard BS DIN IS EN SAE/AISI
EN18 530A40 37Cr4 40Cr1 EN18 5140
EN24 817M40 34CrNiMo6 40NiCr4Mo3 EN24 4340
EN19C 709M40 - 40Cr4Mo3 EN19C 4140,4142
EN19 709M40 42Cr4Mo2 40Cr4Mo3 EN19 4140,4142
EN18D 530A40 37Cr4 40Cr1 EN18D 5140
EN18C 530A40 37Cr4 40Cr1 EN18C 5140
EN353 815M17 - 15NiCr1Mo12 EN353 -
EN18A 530A40 37Cr4 40Cr1 EN18A 5140
EN354 820M17 - 15NIVCr1Mo15 EN354 4320
27C15 - 28Mn6 27C15 - 1527
20MnCr5 - 20MnCr5 20MnCr1 - -
20Mn2 150M28 - 20Mn2 EN14A 1524
16MnCr5 - 16MnCr5 17Mn1Cr95 - 5120
15Cr3 523A14 15Cr3 15Cr65 EN206 5015
FILESTEEL - - - - -
EN18B 530A40 37Cr4 40Cr1 EN18B 5140
SCM420 708M20 - - - -
SAE8620 805M20 - 20NiCrMo2 EN362 SAE8620

 

 

{/supertable}