Steel Billets
Concast Steel Billets - Specifications & Grade
| Grade | |
| - Grade 40 Or 60, - JIS G-3112(SD 30, 35, 40) |
|
| Standards | |
| Standards as ASTM A314 -08, ASTM A615 | |
| Dimension/Size | |
| 100mm X 100mm X 9000mm/11700mm | |
| 125mm X 125mm X 9000mm/11700mm | |
| 150mm X 150mm X 9000mm/11700mm | |
| Chemical Composition | |
| C | 0.05% to 0.85% |
| Si | 0.30 % Max. |
| Mn | 0.30 - 0.65 % |
| P | 0.045 % Max. |
| S | 0.050 % Max. |
| Tolerance | |
| Size | +/- 3mm |
| Length | +/- 1 pct |
| Straightness | 15mm max per running meter |
| Twist | up to 12 mm per meter |
| Billet Condition | no crack and pin holes |
- Rods
- Mild Steel
- Carbon
