The carbon content of carbon structural steel is about 0.05% to 0.70%, and individual can be as high as 0.90%. There are many uses and a large amount, mainly used in railways, bridges, and various construction projects.
Machining
General structure.
Specification
| Category | Carbon Structural Steel |
| Grade | Q195, 1215A, Q215B, Q235A, Q235B, Q235C, Q235D, SS330, SS400 |
| Standard | ASTM A1008; A1008M—2007; DIN EN 10130—2006; JIS G3141—2009; GB/ T 5213 -2008 |
| Thickness | 1.6-25.4 mm |
| Width | 700-2000 mm |
