| Grade | Carbon | Manganese | Phosphorus, | Sulfur, | Silicon | Nickel | Chromium | Molybdenum |
| Designation | max | max | ||||||
| 4012 | 0.09-0.14 | 0.75-1.00 | 0.035 | 0.04 | 0.15to0.35 | ... | ... | 0.15-0.25 |
| 4023 | 0.20-0.25 | 0.70-0.90 | 0.035 | 0.04 | 0.15to0.35 | ... | ... | 0.20-0.30 |
| 4024 | 0.20-0.25 | 0.70-0.90 | 0.035 | 0.035-0.050 | 0.15to0.35 | ... | ... | 0.20-0.30 |
| 4027 | 0.25-0.30 | 0.70-0.90 | 0.035 | 0.04 | 0.15to0.35 | ... | ... | 0.20-0.30 |
| 4028 | 0.25-0.30 | 0.70-0.90 | 0.035 | 0.035-0.050 | 0.15to0.35 | ... | ... | 0.20-0.30 |
| 4032 | 0.30-0.35 | 0.70-0.90 | 0.035 | 0.04 | 0.15to0.35 | ... | ... | 0.20-0.30 |
| 4037 | 0.35-0.40 | 0.70-0.90 | 0.035 | 0.04 | 0.15to0.35 | ... | ... | 0.20-0.30 |
| 4042 | 0.40-0.45 | 0.70-0.90 | 0.035 | 0.04 | 0.15to0.35 | ... | ... | 0.20-0.30 |
| 4047 | 0.45-0.50 | 0.70-0.90 | 0.035 | 0.04 | 0.15to0.35 | ... | ... | 0.20-0.30 |
| 4118 | 0.18-0.23 | 0.70-0.90 | 0.035 | 0.04 | 0.15to0.35 | ... | 0.40-0.60 | 0.08-0.15 |
| 4120 | 0.18-0.23 | 0.90-1.20 | 0.035 | 0.04 | 0.15to0.35 | ... | 0.40-0.60 | 0.13-0.20 |
| 4121 | 0.18-0.23 | 0.75-1.00 | 0.035 | 0.04 | 0.15to0.35 | ... | 0.45-0.65 | 0.20-0.30 |
| 4130 | 0.28-0.33 | 0.40-0.60 | 0.035 | 0.04 | 0.15to0.35 | ... | 0.80-1.10 | 0.15-0.25 |
| 4135 | 0.33-0.38 | 0.70-0.90 | 0.035 | 0.04 | 0.15to0.35 | ... | 0.80-1.10 | 0.15-0.25 |
| 4137 | 0.35-0.40 | 0.70-0.90 | 0.035 | 0.04 | 0.15to0.35 | ... | 0.80-1.10 | 0.15-0.25 |
| 4140 | 0.38-0.43 | 0.75-1.00 | 0.035 | 0.04 | 0.15to0.35 | ... | 0.80-1.10 | 0.15-0.25 |
| 4142 | 0.40-0.45 | 0.75-1.00 | 0.035 | 0.04 | 0.15to0.35 | ... | 0.80-1.10 | 0.15-0.25 |
| 4145 | 0.43-0.48 | 0.75-1.00 | 0.035 | 0.04 | 0.15to0.35 | ... | 0.80-1.10 | 0.15-0.25 |
| 4147 | 0.45-0.50 | 0.75-1.00 | 0.035 | 0.04 | 0.15to0.35 | ... | 0.80-1.10 | 0.15-0.25 |
| 4150 | 0.48-0.53 | 0.75-1.00 | 0.035 | 0.04 | 0.15to0.35 | ... | 0.80-1.10 | 0.15-0.25 |
| 4161 | 0.56-0.64 | 0.75-1.00 | 0.035 | 0.04 | 0.15to0.35 | ... | 0.70-0.90 | 0.25-0.35 |
| 4320 | 0.17-0.22 | 0.45-0.65 | 0.035 | 0.04 | 0.15to0.35 | 1.65-2.00 | 0.40-0.60 | 0.20-0.30 |
| 4340 | 0.38-0.43 | 0.60-0.80 | 0.035 | 0.04 | 0.15to0.35 | 1.65-2.00 | 0.70-0.90 | 0.20-0.30 |
| E4340 | 0.38-0.43 | 0.65-0.85 | 0.025 | 0.025 | 0.15to0.35 | 1.65-2.00 | 0.70-0.90 | 0.20-0.30 |
| 4419 | 0.18-0.23 | 0.45-0.65 | 0.035 | 0.04 | 0.15to0.35 | ... | ... | 0.45-0.60 |
| 4422 | 0.20-0.25 | 0.70-0.90 | 0.035 | 0.04 | 0.15to0.35 | ... | ... | 0.35-0.45 |
| 4427 | 0.24-0.29 | 0.70-0.90 | 0.035 | 0.04 | 0.15to0.35 | ... | ... | 0.35-0.45 |
| 4615 | 0.13-0.18 | 0.45-0.65 | 0.035 | 0.04 | 0.15to0.35 | 1.65-2.00 | ... | 0.20-0.30 |
| 4620 | 0.17-0.22 | 0.45-0.65 | 0.035 | 0.04 | 0.15to0.35 | 1.65-2.00 | ... | 0.20-0.30 |
| 4621 | 0.18-0.23 | 0.70-0.90 | 0.035 | 0.04 | 0.15to0.35 | 1.65-2.00 | ... | 0.20-0.30 |
| 4626 | 0.24-0.29 | 0.45-0.65 | 0.035 | 0.04 | 0.15to0.35 | 0.70-1.00 | ... | 0.15-0.25 |
| 4715 | 0.13-0.18 | 0.70-0.90 | 0.035 | 0.04 | 0.15to0.35 | 0.70-1.00 | 0.45-0.65 | 0.45-0.60 |
| 4718 | 0.16-0.21 | 0.70-0.90 | 0.035 | 0.04 | 0.15to0.35 | 0.90-1.20 | 0.35-0.55 | 0.30-0.40 |
| 4720 | 0.17-0.22 | 0.50-0.70 | 0.035 | 0.04 | 0.15to0.35 | 0.90-1.20 | 0.35-0.55 | 0.15-0.25 |
| 4815 | 0.13-0.18 | 0.40-0.60 | 0.035 | 0.04 | 0.15to0.35 | 3.25-3.75 | ... | 0.20-0.30 |
| 4817 | 0.15-0.20 | 0.40-0.60 | 0.035 | 0.04 | 0.15to0.35 | 3.25-3.75 | ... | 0.20-0.30 |
| 4820 | 0.18-0.23 | 0.50-0.70 | 0.035 | 0.04 | 0.15to0.35 | 3.25-3.75 | ... | 0.20-0.30 |