Carbon composition and their application.
| S/N | METAL | CARBON (%) | USES |
| 1 | Mild Steel | 0.15-0.3 | Boiler plates, bridge work structure sections, drop forgings, general workshop purposes |
| 2 | Medium carbon Steel |
0.3 to 0.5 0.5 to 0.7
|
Axels, drop forgings high tensile tubes wire, agricultural tools Springs, locomotive tyres large forging dies wire ropes, hammers and snaps for riveting. |
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