| Indicative analysis of the most common stainless steel grades | ||||||||||||||||
| Name | Chemical composition % | Chemical composition % | ||||||||||||||
| EURONORM | AISI | DIN | AFNOR | C | Ni | Cr | Mn | Si | P | S | Mo | Ti | Fe | Al | Cu | Others |
| X5CrNi 18-10 | 304 | 1,4301 | Z7 CN 18-09 | ≤0,07 | 8,00-10,50 | 17,00-19,50 | ≤2 | ≤1 | ≤0,045 | ≤0,015 | – | – | – | – | – | – |
| X2CrNi 19-11 | 304 L | 1,4306 | Z3 CN 18-10 | ≤0,03 | 10,00-12,00 | 18,00-20,00 | ≤2 | ≤1 | ≤0,045 | ≤0,015 | – | – | – | – | – | – |
| X2CrNi 18-9 | 304 L | 1,4307 | Z3 CN 19-09 | ≤0,03 | 8,00-10,00 | 17,50-19,50 | ≤2 | ≤1 | ≤0,045 | ≤0,015 | – | – | – | – | – | – |
| X6CrNiTi 18-10 | 321 | 1,4541 | Z6 CNT 18-10 | ≤0,08 | 9,00-12,00 | 17,00-19,00 | ≤2 | ≤1 | ≤0,045 | ≤0,015 | – | 5xCmin | – | – | – | Ti=5xC min |
| X5 CrNiMo 17-12-2 | 316 | 1,4401 | Z7 CND 17-11-02 | ≤0,07 | 10,00-13,00 | 16,50-18,50 | ≤2 | ≤1 | ≤0,045 | ≤0,015 | 2,00-2,50 | – | – | – | – | – |
| X2 CrNiMo 17-12-2 | 316 L | 1,4404 | Z3 CND 17-11-02 | ≤0,03 | 10,00-13,00 | 16,50-18,50 | ≤2 | ≤1 | ≤0,045 | ≤0,015 | 2,00-2,50 | – | – | – | – | – |
| X6 CrNiMo 17-12-2 | 316 Ti | 1,4571 | Z6 CNDT 17-12 | ≤0,08 | 10,50-13,50 | 16,50-18,50 | ≤2 | ≤1 | ≤0,045 | ≤0,015 | 2,00-2,50 | 5xCmin | – | – | – | Ti=5xC min |
| X2 CrNiMo 17-12-3 | 316 SL | 1,4435 | Z3 CND 17-13-03 | ≤0,03 | 12,50-15,00 | 17,00-18,00 | ≤2 | ≤1 | ≤0,045 | ≤0,015 | 2,50-3,00 | – | – | – | – | – |
| X3 CrNiMo 17-13-3 | 316 S | 1,4436 | Z7 CND 17-12-02 | ≤0,05 | 10,50-13,00 | 16,50-18,50 | ≤2 | ≤1 | ≤0,045 | ≤0,015 | 2,50-3,00 | – | – | – | – | – |
| X15 CrNiSi 20-12 | 309 S | 1,4828 | Z17 CNS 20-12 | ≤0,2 | 11,00-13,00 | 19,00-21,00 | ≤2 | 1,5-2,5 | ≤0,045 | ≤0,030 | – | – | – | – | – | – |
| X2 CrNi 12 | 1,4003 | ≤0,03 | 0,30-1,00 | 10,50-12,50 | ≤1,5 | ≤1 | ≤0,040 | ≤0,015 | – | – | – | – | – | – | ||
| X2 CrTi 12 | 409 Li | 1,4512 | Z3CT 12 | ≤0,03 | – | 10,50-12,50 | ≤1 | ≤1 | ≤0,040 | ≤0,015 | – | – | – | – | – | – |
| X2 CrTiNb 18 | 441 Li | 1,4509 | Z3 CTNB 18 | ≤0,03 | – | 17,50-18,50 | ≤1 | ≤1 | ≤0,040 | ≤0,015 | – | – | – | – | – | – |
| MONEL 400 | ≤0,12 | 65 | – | ≤1 | – | – | – | – | – | 1,50 | – | 32,00 | – | |||
| INCONEL 600 | ≤0,05 | 14,70-17,00 | ≤1 | – | – | – | – | – | 6,00-10,00 | – | ≤0,50 | – | ||||
| INCONEL 601 | ≤0,10 | 58,00-63,00 | 21,00-25,00 | ≤1 | – | – | – | – | 0,50 | 1,00-1,70 | ≤0,50 | – | ||||
| INCOLOY 800 | ≤0,04 | 30,00-35,00 | 19,00-23,00 | ≤1 | – | – | – | – | 0,15-0,60 | 0,15-0,60 | ≤0,75 | – | ||||
| INCOLOY 825 | ≤0,04 | 38,00-46,00 | 19,50-23,50 | ≤1 | – | – | – | 2,50-3,00 | 0,60-1,20 | 0,20 | 1,50-3,00 | – | ||||