What are the Exact Dimensions of DIN 536 A55 Crane Rail?
DIN 536 A55 crane rail is a European-standard Form A crane rail manufactured according to DIN 536-1:1991. The profile has a 65 mm rail height, 150 mm base width, and 31.80 kg/m nominal weight, making it suitable for medium-duty crane runway applications.
Complete Technical Specifications of DIN 536 A55 Rail
The following table provides the standard dimensional parameters of the DIN 536 A55 crane rail profile for engineering design, rail selection, and procurement reference.
| Parameter | Value |
|---|---|
| Standard | DIN 536-1:1991 |
| Rail Type | Form A Crane Rail |
| Rail Height | 65 mm |
| Base Width | 150 mm |
| Head Width | 55 mm |
| Web Thickness | 31 mm |
| Weight | 31.80 kg/m |
| Cross-Sectional Area | 40.50 cm² |
Sectional Properties of DIN 536 A55 Rail
The sectional properties of A55 crane rail are important for evaluating bending resistance, load distribution, and crane runway structural design.
- Cross-Sectional Area (A): 40.50 cm²
- Moment of Inertia (Ix): 178.0 cm⁴
- Section Modulus (Wx): 42.9 cm³
- Center of Gravity Height (zb): 28.1 mm
- DIN 536 A55 Rail Profile Design Features
MECHANICAL PROPERTIES of a55 rail
| Standard Length: | 12.00m |
| Elongation(%): | 12 min. |
| Calculated Mass: | 31.8 kg/m |
| Tensile Strength (Min) N/mm2: | 690 |
| YIELD POINT (Min) N/mm2: | 355 |
The A55 profile features a wide flat base and compact cross-section, providing stable support on crane runway structures. The wide flange helps distribute wheel loads over the supporting structure, while the reinforced web section provides reliable resistance against vertical loading during crane operation.
GNEE RAIL supplies DIN 536 A55 crane rails with complete technical documentation, including EN 10204 3.1 Mill Test Certificates (MTC), dimensional inspection reports, and customized processing services such as cutting and machining. A55 rails can also be supplied with compatible fastening components and export-standard packaging to support different crane runway project requirements.
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MTC of GNEE RAIL A55 Crane Rail
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