| En Number | %C | %Mn | %S | %P | %Si | %Cr | %Ni | %Mo | %V | %B | %W | %Al | |
| 1 A | 0.070/0.15 | 0.80/1.20 | 0.20/0.30 | 0.070 max | 0.10 max | - | - | - | - | - | - | - | |
| 1 B | 0.070/0.15 | 1.00/1.40 | 0.30/0.60 | 0.060 max | 0.10 max | - | - | - | - | - | - | - | |
| 2 | 0.20 max | 0.80 max | 0.060 max | 0.060 max | - | - | - | - | - | - | - | - | |
| 2 A | 0.12 max | 0.50 max | 0.05 max | 0.050 max | - | - | - | - | - | - | - | - | |
| 2 A/1 | 0.10 max | 0.50 max | 0.040 max | 0.040 max | - | - | - | - | - | - | - | - | |
| 2 B | 0.15 max | 0.50 max | 0.050 max | 0.050 max | - | - | - | - | - | - | - | - | |
| 2 C | 0.15/0.25 | 0.40/0.60 | 0.050 max | 0.050 max | - | - | - | - | - | - | - | - | |
| 2 D | 0.15/0.30 | 0.40/0.70 | 0.05 max | 0.050 max | - | - | - | - | - | - | - | - | |
| 2 E | 0.15 max | 0.50 max | 0.05 max | 0.050 max | 0.10/0.35 | - | - | - | - | - | - | - | |
| 3 | 0.25 max | 1.00 max | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 3 A | 0.15/0.25 | 0.40/0.90 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 3 B | 0.25 max | 1.00 max | 0.060 max | 0.060 max | 0.35 max | - | - | - | - | - | - | - | |
| 3 C | 0.17/0.23 | 0.60/1.00 | 0.05 max | 0.050 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 3 D | 0.15/0.25 | 0.60/1.00 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 4 | 0.30 max | 1.00 max | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 4 A | 0.30 max | 1.00 max | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 5 | 0.25/0.35 | 0.60/1.00 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 5 K | 0.25/0.35 | 0.60/1.00 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 5 A | 0.25/0.30 | 0.70/0.90 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 5 B | 0.28/0.33 | 0.70/0.90 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 5 C | 0.30/0.35 | 0.70/0.90 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 5 D | 0.25/0.35 | 0.60/1.00 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 6 | 0.40 max | 0.50/0.90 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 6 K | 0.40 max | 0.50/0.90 | 0.050 max | 0.050 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 6 A | 0.40 max | 0.50/0.90 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 7 | 0.10/0.30 | 1.00/1.30 | 0.10/0.18 | 0.060 max | 0.25 max | - | - | - | - | - | - | - | |
| 7 A | 0.12/0.18 | 1.00/1.50 | 0.10/0.18 | 0.060 max | 0.25 max | - | - | - | - | - | - | - | |
| 8 | 0.35/0.45 | 0.60/1.00 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 8A | 0.33/0.38 | 0.70/0.90 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 8B | 0.35/0.40 | 0.70/0.90 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 8C | 0.38/0.43 | 0.70/0.90 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 8D | 0.40/0.45 | 0.70/0.90 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 8E | 0.35/0.40 | 0.90/1.10 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 8K | 0.35/0.45 | 0.60/1.00 | 0.050 max | 0.050 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 8M | 0.35/0.45 | 1.00/1.30 | 0.12/0.20 | 0.060 max | 0.25 max | - | - | - | - | - | - | - | |
| 8AM | 0.33/0.38 | 0.90/1.30 | 0.12/0.20 | 0.060 max | 0.25 max | - | - | - | - | - | - | - | |
| 8BM | 0.35/0.45 | 0.90/1.30 | 0.12/0.20 | 0.060 max | 0.25 max | - | - | - | - | - | - | - | |
| 8CM | 0.38/0.43 | 0.90/1.30 | 0.12/0.20 | 0.060 max | 0.25 max | - | - | - | - | - | - | - | |
| 8DM | 0.40/0.45 | 0.90/1.30 | 0.12/0.20 | 0.060 max | 0.25 max | - | - | - | - | - | - | - | |
| 9 | 0.50/0.60 | 0.50/0.80 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 9K | 0.50/0.60 | 0.50/0.80 | 0.050 max | 0.050 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 10 | 0.50/0.60 | 0.50/0.80 | 0.060 max | 0.060 max | 0.050/0.35 | - | 0.50/0.80 | - | - | - | - | - | |
| 11 | 0.50/0.70 | 0.50/0.80 | 0.050 max | 0.050 max | 0.10/0.35 | 0.50/0.80 | - | - | - | - | - | - | |
| 12 | 0.30/0.45 | 1.50 max | 0.050 max | 0.050 max | 0.10/0.35 | - | 0.60/1.00 | - | - | - | - | - | |
| 12A | 0.30/0.35 | 0.70/0.90 | 0.050 max | 0.050 max | 0.10/0.35 | - | 0.60/1.00 | - | - | - | - | - | |
| 12B | 0.35/0.40 | 0.70/0.90 | 0.050 max | 0.050 max | 0.10/0.35 | - | 0.60/1.00 | - | - | - | - | - | |
| 12C | 0.40/0.45 | 0.70/0.90 | 0.050 max | 0.050 max | 0.10/0.35 | - | 0.60/1.00 | - | - | - | - | - | |
| 13 | 0.15/0.25 | 1.40/1.80 | 0.050 max | 0.050 max | 0.10/0.35 | - | 0.40/0.70 | 0.15/0.35 | - | - | - | - | |
| 14A | 0.15/0.25 | 1.30/1.70 | 0.060 max | 0.060 max | 0.10/0.35 | 0.25 max | 0.40 max | - | - | - | - | - | |
| 14A/1 | 0.23 max | 1.20 min | 0.060 max | 0.060 max | 0.05/0.35 | - | - | - | - | - | - | - | |
| 14B | 0.20/0.30 | 1.30/1.70 | 0.060 max | 0.060 max | 0.10/0.35 | - | 0.40 max | - | - | - | - | - | |
| 15 | 0.30/0.40 | 1.30/1.70 | 0.050 max | 0.050 max | 0.10/0.35 | - | - | - | - | - | - | - | |
| 15A | 0.30/0.40 | 1.30/1.70 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 15AM | 0.30/0.40 | 1.30/1.70 | 0.12/0.20 | 0.060 max | 0.25 max | - | - | - | - | - | - | - | |
| 15B | 0.35/0.40 | 1.10/1.30 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 16 | 0.30/0.40 | 1.30/1.80 | 0.050 max | 0.050 max | 0.10/0.35 | - | - | 0.20/0.35 | - | - | - | - | |
| 16A | 0.25/0.30 | 1.30/1.80 | 0.050 max | 0.050 max | 0.10/0.35 | - | - | 0.20/0.35 | - | - | - | - | |
| 16B | 0.30/0.35 | 1.30/1.80 | 0.050 max | 0.050 max | 0.10/0.35 | - | - | 0.20/0.35 | - | - | - | - | |
| 16C | 0.35/0.40 | 1.30/1.80 | 0.050 max | 0.050 max | 0.100.35 | - | - | 0.20/0.35 | - | - | - | - | |
| 16M | 0.30/0.40 | 1.30/1.80 | 0.12/0.20 | 0.050 max | 0.25 max | - | - | 0.20/0.35 | - | - | - | - | |
| 17 | 0.30/0.40 | 1.30/1.80 | 0.050 max | 0.050 max | 0.10/0.35 | - | - | 0.35/0.55 | - | - | - | - | |
| 18 | 0.35/0.45 | 0.60/0.95 | 0.050 max | 0.050 max | 0.10/0.35 | 0.85/1.15 | - | - | - | - | - | - | |
| 18A | 0.27/0.32 | 0.65/0.80 | 0.050 max | 0.050 max | 0.10/0.35 | 0.85/1.15 | - | - | - | - | - | - | |
| 18B | 0.30/0.35 | 0.65/0.80 | 0.050 max | 0.050 max | 0.10/0.35 | 0.85/1.15 | - | - | - | - | - | - | |
| 18C | 0.35/0.38 | 0.65/0.80 | 0.050 max | 0.050 max | 0.10/0.35 | 0.85/1.15 | - | - | - | - | - | - | |
| 18D | 0.38/0.43 | 0.65/0.80 | 0.050 max | 0.050 max | 0.10/0.35 | 0.85/1.15 | - | - | - | - | - | - | |
| 19 | 0.35/0.45 | 0.50/0.80 | 0.050 max | 0.050 max | 0.10/0.35 | 0.90/1.50 | - | 0.20/0.40 | - | - | - | - | |
| 19A | 0.35/0.45 | 0.50/0.80 | 0.050 max | 0.050 max | 0.10/0.35 | 0.90/1.20 | - | 0.20/0.35 | - | - | - | - | |
| 19B | 0.35/0.40 | 0.50/0.80 | 0.050 max | 0.050 max | 0.10/0.35 | 0.90/1.20 | - | 0.20/0.35 | - | - | - | - | |
| 19C | 0.40/0.45 | 0.50/0.80 | 0.050 max | 0.050 max | 0.10/0.35 | 0.90/1.20 | - | 0.20/0.35 | - | - | - | - | |
| 20A | 0.20/0.30 | 0.40/0.70 | 0.050 max | 0.050 max | 0.10/0.35 | 0.50/1.00 | - | 0.50/0.80 | - | - | - | - | |
| 20B | 0.35/0.45 | 0.40/0.70 | 0.050 max | 0.050 max | 0.10/0.35 | 1.00/1.50 | - | 0.50/0.90 | - | - | - | - | |
| 21 | 0.25/0.35 | 0.35/0.75 | 0.050 max | 0.050 max | 0.10/0.35 | 0.30 max | 2.75/3.25 | - | - | - | - | - | |
| 21A | 0.20/0.30 | 0.60 max | 0.050 max | 0.050 max | 0.10/0.35 | - | 2.50/3.50 | - | - | - | - | - | |
| 22 | 0.35/0.45 | 0.50/0.80 | 0.050 max | 0.050 max | 0.10/0.35 | 0.30 max | 3.25/3.75 | - | - | - | - | - | |
| 23 | 0.25/0.35 | 0.45/0.70 | 0.050 max | 0.050 max | 0.10/0.35 | 0.50/1.00 | 2.75/3.50 | 0.65 max (opt) | - | - | - | - | |
| 24 | 0.35/0.45 | 0.45/0.70 | 0.050 max | 0.050 max | 0.10/0.35 | 0.90/1.40 | 1.30/1.80 | 0.20/0.35 | - | - | - | - | |
| 25 | 0.27/0.35 | 0.50/0.70 | 0.050 max | 0.050 max | 0.10/0.35 | 0.50/0.80 | 2.30/2.80 | 0.40/0.70 | - | - | - | - | |
| 26 | 0.36/0.44 | 0.50/0.70 | 0.050 max | 0.050 max | 0.10/0.35 | 0.50/0.80 | 2.30/2.80 | 0.40/0.70 | - | - | - | - | |
| 27 | 0.25/0.35 | 0.70 max | 0.050 max | 0.050 max | 0.10/0.35 | 0.50/1.30 | 3.00/3.75 | 0.20/0.65 | - | - | - | - | |
| 28 | 0.25/0.40 | 0.70 max | 0.050 max | 0.050 max | 0.10/0.35 | 0.75/1.50 | 3.00/4.50 | 0.20/0.65 | - | - | - | - | |
| 29A | 0.15/0.25 | 0.65 max | 0.050 max | 0.050 max | 0.10/0.35 | 2.50/3.50 | 0.40 max | 0.30/0.70 | - | - | - | - | |
| 29B | 0.25/0.35 | 0.65 max | 0.050 max | 0.050 max | 0.10/0.35 | 2.50/3.50 | 0.40 max | 0.30/0.70 | - | - | - | - | |
| 30A | 0.26/0.34 | 0.40/0.60 | 0.050 max | 0.050 max | 0.10/0.35 | 1.10/1.40 | 3.90/4.30 | - | - | - | - | - | |
| 30B | 0.26/0.34 | 0.40/0.60 | 0.050 max | 0.050 max | 0.10/0.35 | 1.10/1.40 | 3.90/4.30 | 0.20/0.40 | - | - | - | - | |
| 31 | 0.90/1.20 | 0.30/0.75 | 0.050 max | 0.050 max | 0.10/0.35 | 1.00/1.60 | - | - | - | - | - | - | |
| 32A | 0.15 MAX | 0.40/0.70 | 0.050 max | 0.050 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 32B | 0.10/0.18 | 0.60/1.00 | 0.070 max | 0.050 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 32C | 0.10/0.18 | 0.60/1.00 | 0.050 max | 0.050 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 32M | 0.10/0.18 | 0.90/1.20 | 0.10/0.15 | 0.050 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 33 | 0.10/0.15 | 0.30/0.60 | 0.050 max | 0.050 max | 0.10/0.35 | 0.30 max | 2.75/3.50 | - | - | - | - | - | |
| 34 | 0.14/0.20 | 0.30/0.60 | 0.050 max | 0.050 max | 0.10/0.35 | - | 1.50/2.00 | 0.20/0.30 | - | - | - | - | |
| 35 | 0.20/0.28 | 0.30/0.60 | 0.050 max | 0.050 max | 0.10/0.35 | - | 1.50/2.00 | 0.20/0.30 | - | - | - | - | |
| 35A | 0.20/0.25 | 0.30/0.60 | 0.050 max | 0.050 max | 0.10/0.35 | - | 1.50/2.00 | 0.20/0.30 | - | - | - | - | |
| 35B | 0.23/0.28 | 0.30/0.60 | 0.050 max | 0.050 max | 0.10/0.35 | - | 1.50/2.00 | 0.20/0.30 | - | - | - | - | |
| 36A | 0.15 max | 0.30/0.60 | 0.050 max | 0.050 max | 0.10/0.35 | 0.60/1.10 | 3.00/3.75 | - | - | - | - | - | |
| 36B | 0.12/0.18 | 0.30/0.60 | 0.050 max | 0.050 max | 0.10/0.35 | 0.60/1.10 | 3.00/3.75 | - | - | - | - | - | |
| 36C | 0.12/0.18 | 0.30/0.60 | 0.050 max | 0.050 max | 0.10/0.35 | 0.60/1.10 | 3.00/3.75 | 0.10/0.25 | - | - | - | - | |
| 37 | 0.16 max | 0.45 max | 0.050 max | 0.050 max | 0.10/0.35 | 0.30 max | 4.50/5.20 | - | - | - | - | - | |
| 38 | 0.16 max | 0.60 max | 0.050 max | 0.050 max | 0.10/0.35 | 0.30 max | 4.50/5.50 | 0.15/0.30 | - | - | - | - | |
| 39A | 0.12/0.18 | 0.50 max | 0.050 max | 0.050 max | 0.10/0.35 | 1.00/1.40 | 3.80/4.50 | - | - | - | - | - | |
| 39B | 0.12/0.18 | 0.50 max | 0.050 max | 0.050 max | 0.10/0.35 | 1.00/1.40 | 3.80/4.50 | 0.15/0.35 | - | - | - | - | |
| 40A | 0.10/0.20 | 0.40/0.65 | 0.050 max | 0.050 max | 0.10/0.35 | 2.90/3.50 | 0.40 max | 0.40/0.70 | - | - | - | - | |
| 40B | 0.20/0.30 | 0.40/0.65 | 0.050 max | 0.050 max | 0.10/0.35 | 2.90/3.50 | 0.40 max | 0.40/0.70 | - | - | - | - | |
| 40C | 0.30/0.50 | 0.40/0.80 | 0.050 max | 0.050 max | 0.10/0.35 | 2.50/3.50 | 0.40 max | 0.70/1.20 | 0.10/0.30 | - | - | - | |
| 41A | 0.25/0.35 | 0.65 max | 0.050 max | 0.050 max | 0.10/0.45 | 1.40/1.80 | 0.40 max | 0.10/0.25 | - | - | - | 0.90/1.30 | |
| 41B | 0.35/0.45 | 0.65 max | 0.050 max | 0.050 max | 0.10/0.45 | 1.40/1.80 | 0.40 max | 0.10/0.25 | - | - | - | 0.90/1.30 | |
| 42 | 0.70/0.85 | 0.55/0.75 | 0.050 max | 0.050 max | 0.10/0.40 | - | - | - | - | - | - | - | |
| 42B | 0.60/0.70 | 0.55/0.80 | 0.050 max | 0.050 max | 0.35 max | - | - | - | - | - | - | - | |
| 42C | 0.70/0.80 | 0.55/0.80 | 0.050 max | 0.050 max | 0.35 max | - | - | - | - | - | - | - | |
| 42D | 0.80/0.90 | 0.55/0.80 | 0.050 max | 0.050 max | 0.35 max | - | - | - | - | - | - | - | |
| 42E | 0.60/0.75 | 0.30/0.60 | 0.050 max | 0.050 max | 0.35 max | - | - | - | - | - | - | - | |
| 42F | 0.60/0.75 | 0.60/0.90 | 0.050 max | 0.050 max | 0.35 max | - | - | - | - | - | - | - | |
| 42G | 0.75/0.90 | 0.30/0.60 | 0.050 max | 0.050 max | 0.35 max | - | - | - | - | - | - | - | |
| 42J | 0.75/0.90 | 0.60/0.90 | 0.050 max | 0.050 max | 0.35 max | - | - | - | - | - | - | - | |
| 43 | 0.45/0.60 | 0.60/0.80 | 0.050 max | 0.050 max | 0.10/0.40 | - | - | - | - | - | - | - | |
| 43A | 0.45/0.55 | 0.70/1.00 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 43B | 0.45/0.50 | 0.70/1.00 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 43C | 0.50/0.55 | 0.70/1.00 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 43D | 0.60/0.65 | 0.40/0.60 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 43E | 0.65/0.70 | 0.70/0.90 | 0.060 max | 0.060 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 43G | 0.45/0.60 | 0.30/0.60 | 0.050 max | 0.050 max | 0.35 max | - | - | - | - | - | - | - | |
| 43J | 0.45/0.60 | 0.60/0.90 | 0.050 max | 0.050 max | 0.35 max | - | - | - | - | - | - | - | |
| 44 | 0.90/1.20 | 0.45/0.70 | 0.050 max | 0.050 max | 0.30 max | - | - | - | - | - | - | - | |
| 44B | 0.90/1.00 | 0.40/0.70 | 0.050 max | 0.050 max | 0.35 max | - | - | - | - | - | - | - | |
| 44C | 1.00/1.20 | 0.40/0.70 | 0.050 max | 0.050 max | 0.35 max | - | - | - | - | - | - | - | |
| 44D | 0.90/1.05 | 0.30/0.70 | 0.050 max | 0.050 max | 0.35 max | - | - | - | - | - | - | - | |
| 44E | 1.05/1.25 | 0.30/0.70 | 0.050 max | 0.050 max | 0.35 max | - | - | - | - | - | - | - | |
| 45 | 0.55/0.60 | 0.70/1.00 | 0.050 max | 0.050 max | 1.50/2.00 | - | - | - | - | - | - | - | |
| 45A | 0.55/0.65 | 0.70/1.00 | 0.050 max | 0.050 max | 1.70/2.00 | - | - | - | - | - | - | - | |
| 46 | 0.35/0.45 | 0.70/1.00 | 0.050 max | 0.050 max | 1.50/2.00 | - | - | - | - | - | - | - | |
| 47 | 0.45/0.55 | 0.50/0.80 | 0.050 max | 0.050 max | 0.50 max | 0.80/1.20 | - | - | 0.15 min | - | - | - | |
| 48 | 0.45/0.55 | 0.50/0.80 | 0.050 max | 0.050 max | 0.10/0.50 | 1.00/1.40 | - | - | - | - | - | - | |
| 48A | 0.50/0.60 | 0.60/0.90 | 0.050 max | 0.050 max | 1.35/1.65 | 0.55/0.85 | - | - | - | - | - | - | |
| 49A | 0.40/0.85 | 1.00 max | 0.050 max | 0.050 max | 0.30 max | - | - | - | - | - | - | - | |
| 49B | 0.45/0.85 | 1.00 max | 0.050 max | 0.050 max | 0.30 max | - | - | - | - | - | - | - | |
| 49C | 0.55/0.85 | 0.75 max | 0.040 max | 0.040 max | 0.30 max | - | - | - | - | - | - | - | |
| 49D | 0.65/0.85 | 0.75 max | 0.040 max | 0.040 max | 0.30 max | - | - | - | - | - | - | - | |
| 50 | 0.40/0.50 | 0.50/0.70 | 0.040 max | 0.040 max | 0.10/0.35 | 1.00/1.50 | - | - | 0.15 min | - | - | ||
| 51 | 0.25/0.35 | 0.35/0.75 | 0.050 max | 0.050 max | 0.10/0.35 | 0.30 max | 2.75/3.25 | - | - | - | - | - | |
| 52 | 0.40/0.50 | 0.30/0.60 | 0.040 max | 0.040 max | 3.00/3.75 | 7.50/9.50 | 0.50 max | - | - | - | - | - | |
| 53 | 0.55/0.65 | 0.30/0.60 | 0.050 max | 0.050 max | 1.40/1.70 | 5.75/6.75 | 0.50 max | - | - | - | - | - | |
| 54 | 0.35/0.50 | 1.50 max | 0.045 max | 0.045 max | 1.00/2.50 | 12.00/16.00 | 10.00 min | - | - | - | 2.00/4.00 | - | |
| 54A* | 0.37/0.47 | 0.50/0.80 | 0.045 max | 0.045 max | 1.00/2.00 | 13.00/15.00 | 13.00/15.00 | 0.40/0.60 | - | - | 2.20/3.00 | - | |
| 55 | 0.18/0.45 | 1.00 max | 0.045 max | 0.045 max | 1.00/2.50 | 17.00 min | 6.00/12.00 | - | - | - | 2.00/4.00 | - | |
| 56A | 0.12 max | 1.00 max | 0.045 max | 0.045 max | 1.00 max | 12.00/14.00 | 1.00 max | - | - | - | - | - | |
| 56B | 0.12/0.18 | 1.00 max | 0.045 max | 0.045 max | 1.00 max | 12.00/14.00 | 1.00 max | - | - | - | - | - | |
| 56C | 0.18/0.25 | 1.00 max | 0.045 max | 0.045 max | 1.00 max | 12.00/14.00 | 1.00 max | - | - | - | - | - | |
| 56D | 0.25/0.35 | 1.00 max | 0.045 max | 0.045 max | 1.00 max | 12.00/14.00 | 1.00 max | - | - | - | - | - | |
| 56AM | 0.12 max | 1.50 max | 0.750 max | 0.045 max | 1.00 max | 12.00/14.00 | 1.00 max | - | - | - | - | - | |
| 56BM | 0.12/0.18 | 1.50 max | 0.750 max | 0.045 max | 1.00 max | 12.00/14.00 | 1.00 max | - | - | - | - | - | |
| 56CM | 0.18/0.25 | 1.50 max | 0.750 max | 0.045 max | 1.00 max | 12.00/14.00 | 1.00 max | - | - | - | - | - | |
| 56DM | 0.25/0.35 | 1.50 max | 0.750 max | 0.045 max | 1.00 max | 12.00/14.00 | 1.00 max | - | - | - | - | - | |
| 57 | 0.25 max | 1.00 max | 0.045 max | 0.045 max | 0.10/1.00 | 15.50/20.00 | 1.00/3.00 | - | - | - | - | - | |
| 58A | 0.16 max | 2.00 max | 0.045 max | 0.045 max | 0.20 min | 17.00/20.00 | 7.00/10.00 | - | - | - | - | - | |
| 58B | 0.15 max | 2.00 max | 0.045 max | 0.045 max | 0.20 min | 17.00/20.00 | 7.00/10.00 | - | - | - | - | - | |
| Note : 54A -Nb 0.16/0.22 if specifed , 58B - Ti- 4C min, 56AM-56DM -Se-0.60 max,Zr-0.60 max,Mo-0.60 max,Pb-0.35 max - Total = 1.00 max, 58 A-58B - Addition of Ni & Cr - 25.00 %min | |||||||||||||
| 58C | 0.15 max | 2.00 max | 0.045 max | 0.045 max | 0.20 min | 17.00/20.00 | 9.00/12.00 | - | - | - | - | - | |
| 58D | 0.16 max | 2.00 max | 0.045 max | 0.045 max | 0.20 min | 11.00/14.00 | 11.00/14.00 | - | - | - | - | - | |
| 58E | 0.080 max | 2.00 max | 0.045 max | 0.045 max | 0.20 min | 17.50/20.00 | 8.00/11.00 | - | - | - | - | - | |
| 58F | 0.15 max | 2.00 max | 0.045 max | 0.045 max | 0.20 min | 17.00/20.00 | 7.00/10.00 | - | - | - | - | - | |
| 58G | 0.15 max | 2.00 max | 0.045 max | 0.045 max | 0.20 min | 17.00/20.00 | 9.00/12.00 | - | - | - | - | - | |
| 58H | 0.12 max | 2.00 max | 0.045 max | 0.045 max | 0.20 min | 17.00/20.00 | 8.00/12.00 | 1.50/2.50 | - | - | - | - | |
| 58J | 0.12 max | 2.00 max | 0.045 max | 0.045 max | 0.20 min | 17.00/20.00 | 8.00/12.00 | 2.50/3.50 | - | - | - | - | |
| 59 | 0.74/0.84 | 0.20/0.60 | 0.030 max | 0.030 max | 1.75/2.25 | 19.00/20.50 | 1.15/1.65 | - | - | - | - | - | |
| 60 | 0.12 max | 1.00 max | 0.045 max | 0.045 max | 1.00 max | 16.00/18.00 | 0.50 max | - | - | - | - | - | |
| 61 | 0.12 max | 1.00 max | 0.045 max | 0.045 max | 1.00 max | 20.00/22.00 | 0.50 max | - | - | - | - | - | |
| 100 | 0.35/0.45 | 1.20/1.50 | 0.050 max | 0.050 max | 0.50 max | 0.30/0.60 | 0.50/1.00 | 0.15/0.25 | - | - | - | - | |
| 100A | 0.25/0.30 | 1.20/1.50 | 0.050 max | 0.050 max | 0.10/0.50 | 0.30/0.60 | 0.50/1.00 | 0.15/0.25 | - | - | - | - | |
| 100B | 0.30/0.35 | 1.20/1.50 | 0.050 max | 0.050 max | 0.10/0.50 | 0.30/0.60 | 0.50/1.00 | 0.15/0.25 | - | - | - | - | |
| 100C | 0.35/0.40 | 1.20/1.50 | 0.050 max | 0.050 max | 0.10/0.50 | 0.30/0.60 | 0.50/1.00 | 0.15/0.25 | - | - | - | - | |
| 100D | 0.40/0.45 | 1.20/1.50 | 0.050 max | 0.050 max | 0.10/0.50 | 0.30/0.60 | 0.50/1.00 | 0.15/0.25 | - | - | - | - | |
| 100E | 0.25/0.35 | 1.20/1.50 | 0.050 max | 0.050 max | 0.50 max | 0.30/0.60 | 0.50/1.00 | 0.15/0.25 | - | - | - | - | |
| 110 | 0.35/0.45 | 0.40/0.80 | 0.050 max | 0.050 max | 0.10/0.35 | 0.90/1.40 | 1.20/1.60 | 0.10/0.20 | - | - | - | - | |
| 111 | 0.30/0.40 | 0.60/0.90 | 0.050 max | 0.050 max | 0.10/0.35 | 0.45/0.75 | 1.00/1.50 | - | - | - | - | - | |
| 111A | 0.33/0.38 | 0.60/0.90 | 0.050 max | 0.050 max | 0.10/0.35 | 0.45/0.75 | 1.00/1.50 | - | - | - | - | - | |
| 160 | 0.35/0.45 | 0.30/0.60 | 0.050 max | 0.050 max | 0.10/0.35 | - | 1.50/2.00 | 0.20/0.35 | - | - | - | - | |
| 160A | 0.38/0.43 | 0.30/0.60 | 0.050 max | 0.050 max | 0.10/0.35 | - | 1.50/2.00 | 0.20/0.35 | - | - | - | - | |
| 201 | 0.18 max | 1.10/1.50 | 0.050 max | 0.050 max | 0.050/0.35 | - | - | - | - | - | - | - | |
| 202 | 0.18 max | 1.20/1.50 | 0.10/0.18 | 0.050 max | 0.05/0.35 | - | - | - | - | - | - | - | |
| 206 | 0.12/0.17 | 0.30/0.50 | 0.050 max | 0.050 max | 0.10/0.35 | 0.30/0.50 | - | - | - | - | - | - | |
| 207 | 0.16/0.21 | 0.60/0.80 | 0.050 max | 0.050 max | 0.10/0.35 | 0.60/0.80 | - | - | - | - | - | - | |
| 325 | 0.22 max | 0.45/0.65 | 0.050 max | 0.050 max | 0.10/0.35 | 0.40/0.60 | 1.50/2.00 | 0.20/0.30 | - | - | - | - | |
| 351 | 0.20 max | 0.60/1.00 | 0.050 max | 0.050 max | 0.35 max | 0.40/0.80 | 0.60/1.00 | 0.10 max | - | - | - | - | |
| 352 | 0.20 max | 0.50/1.00 | 0.050 max | 0.050 max | 0.35 max | 0.60/1.00 | 0.85/1.25 | 0.10 max | - | - | - | - | |
| 353 | 0.20 max | 0.50/1.00 | 0.050 max | 0.050 max | 0.35 max | 0.75/1.25 | 1.00/1.50 | 0.080/0.15 | - | - | - | - | |
| 354 | 0.20 max | 0.50/1.00 | 0.050 max | 0.050 max | 0.35 max | 0.75/1.25 | 1.50/2.00 | 0.10 /0.20 | - | - | - | - | |
| 355 | 0.20 max | 0.40/0.70 | 0.050 max | 0.050 max | 0.35 max | 1.40/1.70 | 1.80/2.20 | 0.15/0.25 | - | - | - | - | |
| 361 | 0.13/0.17 | 0.70/1.00 | 0.050 max | 0.050 max | 0.35 max | 0.55/0.80 | 0.40/0.70 | 0.080/0.15 | - | - | - | - | |
| 362 | 0.18/0.23 | 0.70/1.00 | 0.050 max | 0.050 max | 0.35 max | 0.55/0.80 | 0.40/0.70 | 0.080/0.15 | - | - | - | - | |
| 363 | 0.22/0.26 | 0.70/1.00 | 0.050 max | 0.050 max | 0.35 max | 0.55/0.80 | 0.40/0.70 | 0.080/0.15 | - | - | - | - | |
| Note : 58C-Ti-4C min, 58D,58F -Addition of Ni and Cr - 23.00 %min 58F and 58G - Nb - 8C min, 58J and 58H - Ti and Nb - optional | |||||||||||||
| Grade | En Number | %C | %Mn | %S | %P | %Si | %Cr | %Ni | %Mo | %V | %B | %W | %Al |
| 080A52 | 43 | 0.50/0.55 | 0.70/0.90 | 0.10/0.35 | - | - | - | - | - | - | - | ||
| 080A67 | 43E | 0.65/0.70 | 0.70/0.90 | 0.10/0.35 | - | - | - | - | - | - | - | ||
| 070A72 | 42 | 0.70/0.75 | 0.60/0.80 | 0.10/0.35 | - | - | - | - | - | - | - | ||
| 070A78 | 42 | 0.75/0.82 | 0.60/0.80 | 0.10/0.35 | - | - | - | - | - | - | - | ||
| 060A96 | 44 | 0.93/1.00 | 0.50/0.70 | 0.10/0.35 | - | - | - | - | - | - | - | ||
| 250A53 | 45 | 0.50/0.57 | 0.70/1.00 | 1.70/2.10 | - | - | - | - | - | - | - | ||
| 250A58 | 45A | 0.55/0.62 | 0.70/1.00 | 1.70/2.10 | - | - | - | - | - | - | - | ||
| 250A61 | 45A | 0.58/0.65 | 0.70/1.00 | 1.70/2.10 | - | - | - | - | - | - | - | ||
| 527A60 | 48 | 0.55/0.65 | 0.70/1.00 | 0.10/0.35 | 0.60/0.90 | - | - | - | - | - | - | ||
| 735A50 | 47 | 0.46/0.54 | 0.60/0.90 | 0.10/0.35 | 0.80/1.10 | - | - | 0.15 min | - | - | - | ||
| 805A60 | - | 0.55/0.65 | 0.70/1.00 | 0.10/0.35 | 0.40/0.60 | 0.40/0.70 | 0.15/0.25 | - | - | - | - | ||
| 925A60 | - | 0.55/0.65 | 0.70/1.00 | 1.70/2.10 | 0.20/0.40 | - | 0.20/0.30 | - | - | - | - |