Survey of the stainless steels according the CSN compared with the steels
according the DIN, AISI and AFNOR


CSN Chemical Composition (%) DIN AISI AFNOR
C Cr Ni Mo Other Grade W.Nr.
Ferfitic and martensitic steels
17102 max.0,15 5,0   0,5    12Cr6Mo 1.7362    
17115 0,45 9,0     Si 3,2 X45CrSi9 3 1.4718    
17134 0,2 11,0 0,5 1,0 V 0,3        
17020 max. 0,08 13,0       X6Cr13
X7Cr14
X8Cr14
1.4000 1.4001 1.4009 403 410S Z8C12
17021 0,12 13,0       X10Cr13
X15Cr13
1.4006 1.4024 410 403 Z10C13 Z13C13
17022 0,2 13,0       X20Cr13 1.4021 420 Z20C13
17023 0,3 13,0       X30Cr13
X35Cr13
1.4028 1.4007   Z33C13
17024 0,4 13,0       X38Cr13 1.4031    
17027 0,2 15,0              
17029 0,45 15,0       X46Cr13 1.4034   Z44C14
17040 max. 0,10 17,0       X6Cr17 1.4016 430 Z8C17
17041 max. 0,14 17,0       X8Cr16
X8Cr18
1.4013 1.4015 430  

CSN Chemical Composition (%) DIN AISI AFNOR
C Cr Ni Mo Other Grade W.Nr.
Austenitic steels
  max. 0,10 18,0 8,0     X12CrNi177 1.4310 301 Z11CN17-08/18-08
17240 max. 0,07 18,0 9,5     X5CrNi1810 1.4301 304 Z7CN18-09
17247 max. 0,08 18,0 10,8   Ti X6CrNiTi1810 1.4541 321 Z6CNT18-10
17248 max. 0,10 18,0 10,8   Ti X6CrNiTi1810 1.4541 321 Z6CNT18-10
17460 max. 0,12 18,5 5,0   Mn 8,5; N 0,180 X5CrMnNiN189 1.6909    
17246 max. 0,12 18,5 9,5   Ti X12CrNiTi189 1.4878 321 Z6CNT18-10
17241 max. 0,12 18,5 9,5     X12CrNi188 1.4300 302 Z12CN18-09
17242 max. 0,25 18,5 9,5     X12CrNi188 1.4300 302 Z12CN18-09
17240 max. 0,07 18,5 10,3     X5CrNi1810 1.4301 304 Z7CN18-09
17249 max. 0,03 18,5 11,3     X2CrNi19 11 1.4306 304L Z3CN18-10/19-11

CSN Chemical Composition (%) DIN AISI AFNOR
C Cr Ni Mo Other Grade W.Nr.
17254 max. 0,12 21,0 5,3   Ti 0,45        
17346 max. 0,08 17,5 12,0 2,3   X5CrNiMo17 12 2 1.4401 316 Z7CND17-12-02/17-11-02
17349 max. 0,03 17,5 12,5 2,3   X2CrNiMo17 13 2 1.4404 316L Z3CND18-12-02/17-12-02
17348 max. 0,10 17,5 12,5 2,3 Ti X6CrNiMoTi17 12 2 1.4571 316Ti Z6CNDT17-12
17352 max. 0,07 17,5 12,5 2,8   X5CrNiMo17 13 3 1.4436 316 Z6/Z7CND18-12-03
17353 max. 0,10 17,5 13,5 2,8 Ti X10CrNiMoTi18 12 1.4573 316Ti  
17356 max. 0,08 17,0 14,5 3,5 Ti X10CrNiMoTi18 12 1.4573 316Ti  


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