Carbon Steel Bright Bars
Leading Manufacturer of Carbon Steel Bright bar (EN8, EN8D, CK-45, EN9 )
| Product Details: | |
|---|---|
| Size | 4mm to 60mm |
| Length | 3m to 6m |
| Material | Bright Bar & Black Bars |
| Shape | Round, Square, Hex, Profile |
| Surface Finish | Bright / Ground / Peeled |
Specifications of EN8D:
Typical Chemical Properties
| Carbon | 0.43-0.50 |
| Manganese | 0.60-0.90 |
| Phosphorus | 0.040 |
| Sulfur | 0.050 |
Typical Physical Properties
| TensileStrength | 90,000 psi |
| YieldStrength | 50,000 psi |
| Elongationin2″ | 20% |
| ReductionofAreaBrinell | 30% |
| Hardness | 180-220 |
Specifications of EN8M:
Typical Chemical Properties
| Carbon | 0.35-0.45% |
| Silicon | 0.25% |
| Manganese | 1.00-1.30% |
| Sulphur | 0.12-0.20 Max |
| Phosphorus | 0.060 Max |
| Chromium | – |
| Molybdenum | – |
| Nickel | – |
Typical Physical Properties
| Max Stress | 700-850 n/mm2 | (up to 19mm LRS) |
| Yield Stress | 495 n/mm2 Min | (12% if cold drawn) |
| Elongation | 16% Min | (up to 19mm LRS |
| Impact KCV | 28 Joules Min | HB |
| Hardness | 201-255 Brinell | J(minimum) |
| Charpy V-Notch Impact = Room Temp | 28 |