Conversion Chart

Please refer to the chart below for latest technical specifications.

Techwire Code EN, DIN, UNI W.N. BS (Old) BS AFNOR SIS (Sweden) SUS (Japan) AISI AISI UNS
302  1.4310 X10CrNi18-8     302 S16       302  
304  1.4301 X5CrNi18-10 1.4301   304 S31 Z7 CN18-09 2332 2333 304 304 B8 S30400
304 S11 X2CrNi18-9 1.4307   304 S11 Z2 CN18-10     304L S30403
304 S15 X2CrNi19-11 1.4306   304 S15 Z2 CN19-11 2352 304L 306L S30403
316 S11  1.4404 X2CrNiMo17-12-2 1.4404   316 S11 Z3 CND17-12-02 2348 316L 316L 8M B8M S31603
316 S31  1.4401 X5CrNiMo17-12-2 1.4401   316 S31 Z7 CND17-12-02 2347 316 316 8M B8M S31600
321  1.4541 X6CrNiTi18-10 1.4541   321 S31       321 S32100
394 S17 X3CrNiCu18-9-4 1.4567 A2 394 S17 Z3 CNU18-09 FF   XM7 304 Cu S30430
396 S17  1.4578 X3CrNiCuMo17-11-3-2 1.4578 A4 396 S17 Z4 CNUD17-11-03 FF     316 Cu  
410  1.4006 X12Cr13 1.4006   410 S21 Z10 C13 2302 410 410 S41000 J91150
420 A X20Cr13 1.4021   420 S29 Z20 C13 2303 420J1 420L S42010
420 B  1.4028 X30Cr13 1.4028   420 S37 Z33 C13 2304 420J2 420M S42000
430 S17  1.4016 X6Cr17 1.4016   430 S17 Z8 C17 2320 430 430 S43000
431 S29 X17CrNi16-2 1.4057   431 S29 Z15 CN16-02 2321 431 431 S43100
A 286 X6NiCrTiMoVB25-15-2 1.498   286 S31 Z5 NCTDV26-15 B   660 660 S66286