EN8D
EN8D – BRIGHT BAR Equivalent grades:
| Internal Standard | BS | DIN | IS | EN | SAE/AISI |
| EN8D | 080A40 | CK45 | 45C8 | EN8D | 1040, 1045 |
EN8D – BRIGHT BAR Chemical composition:
The following table shows the chemical composition of EN8D steel:| Element | C | Mn | P | S |
| Content (%) | 0.40-0.45 | 0.70-0.90 | 0.045 Max | 0.045 Max |
EN8D – BRIGHT BAR Mechanical Properties:
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation in 100-150 mm(%) | Reduction in Area | Hardness |
| En8D | ≥380 | ≥210 | ≥25 | ≥50 | ≤111HB |