-JIS E1101
Mechanical Properties
| Standard Length | 12.19 m |
| Elongation (%) | Min 9 % |
| Calculated Tensile Strength (min) N/mm2 | Min 690 |
| Moment of Inertia | 606.0 cm4 |
| Section Modulus | 108.0 cm3 |
| Calculated Mass | 30.1 kg/m |
Chemical composition
| Carbon (%) | 0.50 – 0.70 |
| Silicon (%) | 0.15 – 0.35 |
| Manganese (%) | 0.60 – 0.90 |
| Phosphorous (%) | < 0.045 |
| Sulphur (%) | < 0.050 |
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