Major Products of KOSCO
Section has 
shape and have equal both sides and this steel sections mostly used for struction / ship building and industrial materials for machinery and automobile.
| Product | Kind | Symbol | Nominal size |
|---|---|---|---|
| Equal Angles | General structural rolled steel | SS400, SS490, SS540 |
A25×25×3 ~ A150×150×15 |
| Rolled Steel for Welded Structure | SM400A/B, SM490A/B, SM490YA/YB | ||
| Structural Steel for Hull | Grade A, A(H)32/36 |
Section has shape and unequal both sides and this steel sections used for structural and industrial materials in struction / ship building.
| Product | Kind | Symbol | Nominal size |
|---|---|---|---|
| Unequal Angles | General structural rolled steel | SS400, SS490, SS540 | A50×30×3 ~ A150×90×12 |
| Structural Steel for Hull | Grade A, A(H)32/36 |
Section has 
shape and equal both sides and this steel sections used for structural and industrial materials.
| Product | Kind | Symbol | Nominal size |
|---|---|---|---|
| Channels | General structural rolled steel | SS400, SS490, SS540 | C75×40(3") ~ C200×90(8") |
| Rolled Steel for Welded Structure | SM400A/B, SM490A/B, SM490YA/YB |
It also called pattern channel, this products have pattern in surface to prevent a slip and it's specialized product in KOSCO used for a face of subway lining boards.
| Product | Kind | Symbol | Nominal size |
|---|---|---|---|
| Checked Channel | General structural rolled steel | SS400 | C125×65×6 |
It also called elevator guide rail, this products guide a track to ascent and decent of elevator counter weight.
| Product | Kind | Symbol | Nominal size |
|---|---|---|---|
| Elevator Gide Rails | General structural rolled steel | SS400 | 8Kg, 13Kg, 18Kg, 24Kg |
It's devided to type C and F according to section shape, this product used for metallic pannel of moulds.
| Product | Kind | Symbol | Nominal size |
|---|---|---|---|
| Profiles | General structural rolled steel | SS540, SM45C | Type C : 63.5×3.8×7.8 Type F : 63.5×4.0×8.0 |