Type：Crane Rail
Standard：DIN
Material：ASSZ-1/U75V/U71Mn/1100/900A/700
DIN536 Rail is a type of crane rail used in overhead gantry and floor-mounted crane for port, wharf, shipyards, warehouses, and other manufacturers. It complies with the European DIN standard. This standard is specified to hot-rolled flat bottom crane rails(type A). The minimum tensile strength of this standard is required to be 690N/mm2. The actual tensile strength of the material may be less than the minimum value. Its height is lower, the head width and web thickness are larger. Therefore, the DIN536 crane rail can support great pressure from cranes. Its dimensions, profile, and steel grades are as shown in the diagram below.
DIN536 Crane Rail Profile
DIN536 Specifications
| Size | Head (mm) | Height (mm) | Base (mm) | Web (mm) | Nominal weight (kg/m) | Material | Length （m） |
| A45 | 45 | 55 | 125 | 24 | 22.1 | 700/900A/1100 | 10-12 |
| A55 | 55 | 65 | 150 | 31 | 31.8 | 700/900A/1100 | 10-12 |
| A65 | 65 | 75 | 175 | 38 | 43.1 | 700/900A/1100 | 10-12 |
| A75 | 75 | 85 | 200 | 45 | 56.2 | 700/900A/1100 | 10-12 |
| A100 | 100 | 95 | 200 | 60 | 74.3 | 700/900A/1100 | 10-12 |
| A120 | 120 | 105 | 220 | 72 | 100 | 700/900A/1100 | 10-12 |
| A150 | 150 | 150 | 220 | 80 | 150.3 | 700/900A/1100 | 10-12 |
DIN536 chemical composition analysis
| 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 | – |
The strength requirements
| Grade | Minimum yield(Mpa) | Minimum UTS(Mpa) | Hardness(HBN) |
| 690 | 355 | 690 | 204 |
| 880 | 440 | 880 | 260 |
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