The A150 rail is a crane rail for overhead gantry and floor-mounted cranes for manufacturers such as ports, docks, shipyards, warehouses and other manufacturers.
The A150 rail meets the European DIN standard. This standard is applicable to the hot-rolled flat bottom crane rails. The minimum tensile strength required by this standard is 690N/mm 2.
Specification:
| Size | Head (mm) | Height (mm) | Base (mm) | Web (mm) | Nominal weight (kg/m) | Material | Length （m） |
| A150 | 150 | 150 | 220 | 80 | 150.3 | 700/900A/1100 | 10-12 |
Chemical composition:
| Grade | Standard | C | Si | Mn | P | S | V |
| 690 | DIN536-1 Min | 0.40 | – | 0.80 | – | – | – |
| Max | 0.60 | 0.35 | 1.20 | 0.045 | 0.045 | – | |
| 880 | DIN536-1 Min | 0.60 | – | 0.80 | – | – | – |
| Max | 0.80 | 0.50 | 1.30 | 0.045 | 0.045 | – |
Strong requirements:
| Grade | Minimum yield(Mpa) | Minimum UTS(Mpa) | Hardness(HBN) |
| 690 | 355 | 690 | 204 |
| 880 | 440 | 880 | 260 |
Drawing:
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