DIN536 Standard A55 Rail | Crane Rail for Sale with High-Quality
The DIN 536 Standard A55 rail achieves exceptional dimensional accuracy and surface finish through precise cross-section design and advanced hot-rolling processes, minimizing friction between rail and wheel to extend the service life of both components. GloryCrane’s A55 rails undergo rigorous quality control processes, including chemical composition analysis, mechanical property testing, and surface defect inspection, meeting the stringent requirements of global industrial clients. Leveraging stable supply capabilities and customizable specifications, we provide tailored A55 rail solutions for your worldwide lifting and transportation projects.
DIN536 Crane Rail A55 Rail Specifications
Bottom Width: 150mm
Web Thickness: 31mm
Head Width: 55mm
Rail Height: 65mm
Material:900A, 50Mn
Length: 5m–12m(customization)
Weight: 31.8 kg/m
Standard: DIN 536 P1:1991
If you have special requirements for length or higher strength materials, please contact us for special custom production.
DIN 536 a55 rail diomension drawing in mm
DIN536 Standard A55 rail length are furnished from 6-12meter. Other lengths are available upon request. Steel Grade are produced to various qualities and specifications as required by our clients. GloryCrane has always adhered to international quality standards. To obtain the CE and EN13674 certifications for our A55 crane rails, we have undergone rigorous testing and continuous improvement of our production and management systems.
Descriptions of A55 Crane Rail
Compliant with DIN standards: The A55 rail is manufactured strictly in accordance with DIN 536 P1:1991, ensuring dimensional accuracy and compatibility with global crane rail systems. This minimizes on-site adjustments, enhancing installation efficiency and operational safety.
Optimal Balance of Strength and Weight: The A55 rail has a theoretical weight of 31.8 kg/m, balancing load-bearing capacity with material efficiency. It is suitable for medium-load bridge and gantry crane systems.
Material diversity to meet diverse application requirements: We offer materials including 50Mn, 900A, and U71Mn tailored to your operating conditions. Surface hardening or anti-corrosion treatments can be added per customer specifications to extend service life and reduce maintenance costs.
Precision Manufacturing and Rigorous Quality Inspection: GloryCrane employs strict factory tolerances and quality inspection procedures to ensure rail geometric accuracy and surface quality, thereby reducing wheel-rail wear and enhancing equipment operational reliability and service life.
Customized Services Tailored to Project Requirements: We offer rail beveling, custom lengths, drilling, machining, and surface treatment services based on client drawings. This reduces on-site fabrication and accelerates installation progress.
15+ Years Export Experience: With 15+ years of export experience, GloryCrane offers full export documentation, third-party inspection (SGS/BV), and reliable packaging for overseas shipment.
One-to-one project support: We offer one-on-one project support, including rail selection guidance, drawing confirmation, and accessory matching. Technical team with deep industry expertise ensures smooth implementation for international projects
GloryCrane Service Customized options include:
DIN 536 A-series crane rails (e.g., A45, A55, A65, A75, A100, A120) are widely used for port cranes, overhead cranes, and heavy-duty conveyor systems. To meet different installation and project requirements, the following custom machining services are available:
End Machining: Chamfering of rail ends to prevent sharp edges from damaging wheels or fittings. End milling to ensure flat and smooth joints, reducing gaps between connected rails.
Bending/ Circle Steel Rail: Cold or hot bending according to design requirements, ideal for curved tracks or turning sections. Strict control of internal stress and top surface flatness during bending.
Trolley Rail: DIN 536 crane rails also can be used in port crane trolley rail systems. GLORYCRANE can processing the short rails according to customers requirements, we also can providetrolley rail accessories, such as: fix blocks and end stopper.
Rail Bevel Cutting: Bevel cutting of crane rails is available, with angles including but not limited to 45°, to meet special installation layouts or connection requirements.
Customization: Special-shaped processing (welded joints) can be performed on the ends of the steel rails according to project requirements or customer needs.
Leveraging over 10 years of industrial expertise, GloryCrane specializes in precision-engineered crane rail systems tailored to complex operational requirements. As a certified manufacturer adhering to DIN/EN/ISO standards, we integrate advanced metallurgical technologies with rigorous quality control protocols to deliver rails with guaranteed dimensional accuracy and load-bearing performance.
A55 Crane Rail Material Strength
| 50Mn | Mechanical Property | Chemical Composition(%) | |||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/mm² | MPa | kg/mm² | min | HBW | ≤ | ≤ | ||||
| ≥390 | ≥40 | ≥645 | ≥66 | 13% | — | 0.48-0.56 | 0.17-0.37 | 0.70-1.00 | 0.035 | 0.035 | |
| 900A | Mechanical Property | Chemical Composition(%) | |||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/mm² | MPa | kg/mm² | min | HB | ≤ | ≤ | ||||
| — | — | 880-1030 | — | 10% | — | 0.60-0.80 | 0.10-0.50 | 0.80-1.30 | 0.040 | 0.040 | |
Complete Accessories for DIN536 Rail System
Rail Clamps: Custom – made for A55 rails, our high – strength clamps resist vibration, ideal for gantry and overhead crane rails. They fit 600 – 1520mm gauges.
Rubber Pads: Shock – absorbing, anti – aging rubber pads reduce noise and protect rails, suitable for all crane types.
Steel Soleplates: Premium steel plates offer strong support, evenly distributing loads and preventing structural deformation.
Alumothermic Welding kits for Rails: GloryCrane offers a full set of alumothermic welding equipment for crane rail track installation. Our solution uses an aluminum – iron oxide exothermic reaction to form high – strength, fatigue – resistant joints. With no need for complex power setups, it enables rapid on – site installation, making it a preferred choice for heavy – duty crane rails.
Application of DIN 536 A55 Rail
The A55 rail achieves exceptional dimensional accuracy and surface finish through precise cross-section design and advanced hot-rolling processes, minimizing friction between rail and wheel to extend the service life of both components. Our A55 rails undergo rigorous quality control processes, including chemical composition analysis, mechanical property testing, and surface defect inspection, meeting the stringent requirements of global industrial clients. Leveraging stable supply capabilities and customizable specifications, we provide tailored A55 rail solutions for your worldwide lifting and transportation projects.
Ports, Terminals, and Container Handling Areas
The A55 rail is not only suitable for crane main rail tracks, but also for efficient use in short rail or trolley sections in port and terminal environments. Its standardized profile, robust mechanical properties, and wide-bottom design enable it to withstand frequent dynamic loads, supporting the movement of trolleys in port material handling equipment, helping to improve operational efficiency and reduce maintenance frequency.
Bridge and Gantry Crane Rails
A55 rail is commonly used as the primary track for bridge and gantry cranes in workshops, factories, and steel fabrication plants. Its standardized profile and dimensional accuracy ensure smooth crane operation, reduced wear, and extended service life.
Mining & Bulk Material Handling
Mines, quarries, and heavy industry projects feature harsh environments with dynamically varying loads. The A55 rail offers robust structural integrity for heavy-duty transport tracks, supporting on-site heavy equipment movement and material transfer while enhancing site safety and efficiency.
High-end precision logistics and warehousing system
Challenge: Automated warehouses require flawlessly smooth rails for precise positioning of AS/RS and AGVs, where vibration or misalignment causes system failures.
Our A55 Solution: With exceptional straightness (≤1mm/m) and flatness (≤0.5mm), our precision-manufactured rails provide the perfectly level running surface needed for millimeter-accurate material handling. This reduces wear on robotic components and ensures maximized system uptime, speed, and sorting accuracy for a faster ROI on your automation investment.
Global Shipping & Logistics: Your Partner in Seamless Delivery
✅ Global Port Coverage
From Shanghai to Rotterdam, Hamburg to Singapore, we ship to major industrial hubs via sea freight, air freight, or multimodal transport.
✅ Secure Packaging
Rails are bundled with anti-rust coatings and wrapped in waterproof materials.
Custom crating available for fragile components (e.g., clips, bolts).
About GloryCrane
GloryCrane has been focusing on the foreign trade of crane rails for more than 10 years. Relying on high-quality supply chains such as Anshan Iron and Steel Group and Baotou Steel Group, it provides customized production of crane rails (adjustable length and aperture) and full-process services of direct shipment from global ports.
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