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QU100/KP100 Crane rail
We can design railroad line as your requirement, also can build small type mining railway line and crane moving line, also can supply the all workable fasteners.
Crane rail | Height (mm) | Bottom width (mm) | Head width (mm) | Middle thickness (mm) | Length (m) | Weight (kg/m) |
QU70 | 120 | 120 | 70 | 28 | 12 | 52.8 |
QU80 | 130 | 130 | 80 | 32 | 12 | 63.69 |
QU100 | 150 | 150 | 100 | 38 | 12 | 88.96 |
QU120 | 170 | 170 | 120 | 44 | 12 | 118.1 |
U71Mn | Mechanical property | Chemical composition | |||||||||
Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | |||
MPa | kg/mm² | MPa | kg/mm² | min | HB | ≤ | ≤ | ||||
880min | 9% | 260 | 0.65-0.77 | 0.15-0.35 | 1.10-1.50 | 0.04 | 0.04 |
Weldable rail clamp and rubber pad:
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