| CROSS SECTION | WEIGHT/METER | LENGTH |
| 100 MM X 100 MM | 78 KGS/MTR | 3 M TO 7 M (+/- 25 MM) |
| 130 MM X 130 MM
|
132 KGS/MTR | 3 M TO 7 M (+/- 25 MM)
|
| 150 MM X 150 MM | 175 KGS/MTR | 3 M TO 7 M (+/- 25 MM)
|
| % (C) | % (Si) | % Mn | % P | % S | Carbon Equivalent |
| 0.10 - 0.32 | 0.15 - 0.30 | 0.40 - 1.40 | 0.045 Max | 0.045 Max | 0.30 - 0.60 |
Carbon Equivalent (CE) = C + Mn/6 + Si/24 + Ni/40 + Cr/5 + Mo/4 + V/14
| SR. NO. | PARAMETERS | REMARKS |
|---|---|---|
| 1 | Cross Section Area | +/- 2% |
| 2
|
Rhombodity | 3% Max. |
| 3 | Bulging | +/- 2% mm
|
| 4 | Torsion | Max. 10 per Meter |
| 5 | Straightness | Chamber 5 mm/meter |
| 6 | Diagonal Difference | <= 10 mm |
| 7 | Cutting | Kedua ujung dipotong dengan hydraulic shear cut |
| 8 | Surface | Permukaan billet harus bebas dari retakan, lubang atau cacat apapun di permukaan luar atau di dalam billet. |
| 9 | Marking | Tanda Setiap tepi billet harus ada nomor seri yang distempel atau ditulis tangan. |