| Grade | Carbon | Manganese | Silicon | Phosphorus | Sulphur | Nickel | Chromium | Molybdenum | Others |
| AISI | C | Mn | Si | P | S | Ni | Cr | Mo | |
| 201 | 0.15 | 5.50-7.50 | 1.00 | 0.060 | 0.030 | 3.50-5.50 | 16.00-18.00 | ||
| 202 | 0.15 | 7.50-10.00 | 1.00 | 0.060 | 0.030 | 4.00-6.00 | 17.00-19.00 | ||
| 301 | 0.15 | 2.00 | 1.00 | 0.045 | 0.030 | 6.00-8.00 | 16.00-18.00 | ||
| 302 | 0.15 | 2.00 | 1.00 | 0.045 | 0.030 | 8.00-10.50 | 17.00-19.00 | ||
| 302HQ | 0.03 | 2.00 | 1.00 | 0.040 | 0.010 | 9.00-11.00 | 18.00-20.00 | Cu : 3.00-3.50 | |
| 303 | 0.15 | 2.00 | 1.00 | 0.200 | 0.150 | 8.00-10.00 | 17.00-19.00 | 0.06* | |
| 303SE | 0.15 | 2.00 | 1.00 | 0.200 | 0.060 | 8.00-10.00 | 17.00-19.00 | Se : 0.15 min | |
| 304 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 8.00-10.50 | 18.00-20.00 | ||
| 304L | 0.03 | 2.00 | 1.00 | 0.045 | 0.030 | 8.00-10.50 | 18.00-20.00 | ||
| 304HC | 0.05 | 2.00 | 1.00 | 0.040 | 0.020 | 8.50-11.00 | 18.00-20.00 | Cu : 2.00-2.50 | |
| 310 | 0.25 | 2.00 | 1.50 | 0.045 | 0.030 | 19.00-22.00 | 24.00-26.00 | ||
| 310S | 0.15 | 2.00 | 1.50 | 0.045 | 0.030 | 19.00-22.00 | 24.00-26.00 | ||
| 314 | 0.25 | 2.00 | 1.50-3.00 | 0.045 | 0.030 | 19.00-22.00 | 23.00-26.00 | ||
| 316 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 10.00-14.00 | 16.00-18.00 | 2.00-3.00 | |
| 316L | 0.03 | 2.00 | 1.00 | 0.045 | 0.030 | 10.00-14.00 | 16.00-18.00 | 2.00-3.00 | |
| 316Ti | 0.06 | 2.00 | 1.00 | 0.040 | 0.015 | 11.50-14.00 | 16.50-17.00 | 2.00-3.00 | Ti (min): 5 X %C (max) 0.70 |
| 317 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 11.00-15.00 | 18.00-20.00 | 3.00-4.00 | |
| 317L | 0.03 | 2.00 | 1.00 | 0.045 | 0.030 | 11.00-15.00 | 18.00-20.00 | 3.00-4.00 | |
| 321 | 0.05 | 1.50 | 1.00 | 0.040 | 0.015 | 9.00-11.50 | 17.50-18.00 | Ti (min): 5 X %C (max) 0.70 | |
| 329 | 0.01 | 2.00 | 1.00 | 0.040 | 0.030 | 3.00-6.00 | 25.00-30.00 | ||
| 330 | 0.08 | 2.00 | 0.75-1.50 | 0.040 | 0.030 | 34.00-37.00 | 17.00-22.00 | ||
| 347 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 9.00-13.00 | 17.00-19.00 | C6+Ta 10XC% min | |
| 409 | 0.08 | 1.00 | 1.00 | 0.045 | 0.045 | 10.50-11.75 | Ti 6 X C% min | ||
| 410 | 0.15 | 1.00 | 1.00 | 0.040 | 0.030 | 0.30 | 11.50-13.50 | ||
| 414 | 0.15 | 1.00 | 1.00 | 0.040 | 0.030 | 1.25-2.50 | 11.50-13.50 | ||
| 416 | 0.15 | 1.25 | 1.00 | 0.060 | 0.150 min | 12.00-14.00 | 0.06* | ||
| 416SE | 0.15 | 1.25 | 1.00 | 0.060 | 0.060 | 12.00-14.00 | Se : 0.15 min | ||
| 420 | 0.15 min | 1.00 | 1.00 | 0.040 | 0.030 | 0.30 | 12.00-14.00 | ||
| 420F | 0.15 min | 1.25 | 1.00 | 0.060 | 0.150 min | 12.00-14.00 | |||
| 430 | 0.12 | 1.50 | 1.00 | 0.040 | 0.030 | 0.30 | 16.00-18.00 | ||
| 440C | 0.95-1.20 | 1.00 | 1.00 | 0.040 | 0.030 | 16.00-18.00 | 0.75 | ||
| 904L | 0.02 | 2.00 | 1.00 | 0.045 | 0.035 | 24.00-26.00 | 18.00-20.00 | 4.50 | Cu : 1.50 |
| ELECTRODE GRADES | |||||||||
| 304L | 0.03 | 2.00 | 1.00 | 0.030 | 0.015 | 9.00-11.00 | 18.50-20.00 | ||
| 308L | 0.02 | 2.00 | 1.00 | 0.020 | 0.015 | 9.50-11.50 | 19.50-20.50 | S + P : 0.03 max | |
| 316L | 0.02 | 2.00 | 1.00 | 0.020 | 0.015 | 12.50-14.50 | 18.50-19.50 | 2.00-2.50 | S + P : 0.03 max |
| 309L | 0.02 | 2.00 | 1.00 | 0.020 | 0.015 | 13.50-15.50 | 23.00-25.00 | S + P : 0.03 max | |
| 312 | 0.15 | 2.00 | 1.00 | 0.025 | 0.025 | 8.50-10.00 | 29.00-32.00 | S + P : 0.03 max | |
| * Optional | |||||||||
| Single Value indicates maximum % content or else as specified | |||||||||
| All the grades mentioned herein are not necessarily manufactured by us but are given for reference only | |||||||||