The craftsmen of your Guilds can work more effectively when they possess the best tools and the latest technologies. Conduct this Study to get more Cast Iron for the same amount of transformed Iron.
| Level | Rations | Planks | Cast Iron | Marble | Tokens | Drafts | Time | Requirements | Amount of Cast Iron in Transformation | Power |
| 1 | 190 | 320 | 320 | 320 | 470 | 100 | 3w 5d 00h 00m 00s | 0 | 17.5M | |
| 2 | 260 | 440 | 440 | 440 | 640 | 110 | 4w 3d 00h 00m 00s | 0 | 17.5M | |
| 3 | 360 | 610 | 610 | 610 | 890 | 120 | 5w 2d 12h 00m 00s | 1 | 17.5M | |
| 4 | 515 | 865 | 865 | 865 | 1.3K | 130 | 6w 3d 00h 00m 00s | 1 | 18M | |
| 5 | 745 | 1.3K | 1.3K | 1.3K | 1.85K | 140 | 6w 1d 12h 00m 00s | 1 | 18M | |
| 6 | 1.15K | 1.9K | 1.9K | 1.9K | 2.75K | 150 | 7w 4d 12h 00m 00s | 2 | 18M | |
| 7 | 1.7K | 2.85K | 2.85K | 2.85K | 4.2K | 160 | 9w 5d 00h 00m 00s | 3 | 18.5M | |
| 8 | 2.65K | 4.45K | 4.45K | 4.45K | 6.5K | 170 | 12w 5d 12h 00m 00s | 4 | 18.5M | |
| 9 | 4.2K | 7.05K | 7.05K | 7.05K | 10.5K | 180 | 17w 2d 12h 00m 00s | 5 | 18.5M | |
| 10 | 6.8K | 11.5K | 11.5K | 11.5K | 17K | 190 | 24w 2d 12h 00m 00s | 7 | 19M | |
| 18.57K | 31.29K | 31.29K | 31.29K | 46.1K | 1.45K | 98w 00h 00m 00s> 1 Year(s) | 7 | 181M |
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