A55 Crane Rail
A55 crane rail is a DIN 536 P1:1991 compliant steel rail specifically designed for medium to heavy-duty crane systems in industrial applications, ports, and logistics hubs. Manufactured from premium 50Mn manganese steel, it offers balanced strength, flexibility, and a robust structure—ensuring dependable load-bearing and long-lasting performance in material handling operations.
Every rail delivered with traceable quality assurance
A55 Rail Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Rail Size | A55 / A55 Crane Rail | Rail Type | Crane Rail |
| Standard | DIN 536 P1:1991 | Material | 50Mn, 900A |
| Rail Height | 65 mm | Head Width | 55 mm |
| Bottom Width | 150 mm | Web Thickness | 31 mm |
| Weight | 31.80 kg/m | Length | 12 m or customized |
For custom lengths or higher-strength materials, please contact our team for tailored production solutions.
A55 Rail Material Strength
A55 rails are typically made from 50Mn or 900A steel, which can be selected based on project requirements and operating conditions. Both grades are suitable for DIN 536 crane rail systems and meet the strength requirements for industrial track applications.
Glory Rail can provide A55 crane rails in various material grades based on the customer’s operating conditions and project specifications. Each batch of products comes with a material certificate and traceability information. If a project has special requirements regarding material grades, high-strength materials, or other non-standard specifications, we can also coordinate customized production according to specific specifications.
| Steel Grade | Mechanical property | Chemical composition(%) | ||||||||||||
| Yield Strength (MPa) | Yield Strength (kg/mm²) | Tensile Strength (MPa) | Tensile Strength (kg/mm²) | Elongation (min, %) | Hardness (HB) | C (%) | Si (%) | Mn (%) | S (%) | P (%) | Cr (%) | Ni (%) | Cu (%) | |
| 50Mn | ≥390 | ≥40 | ≥645 | ≥66 | 13 | — | 0.48–0.56 | 0.17–0.37 | 0.70–1.00 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | ≤0.25 |
| 900A | — | — | 880–1030 | — | 10 | — | 0.60–0.80 | 0.10–0.50 | 0.80–1.30 | ≤0.040 | ≤0.040 | — | — | — |
Where Is A55 Rail Commonly Used?
Port Terminals
Used for RTG gantry cranes, bridge cranes, and shore-side container handling systems. The 150 mm base distributes wheel pressure effectively, reducing foundation settlement during high-frequency operations. A55's fatigue resistance handles the repeated load cycles typical of 24/7 port environments.
Shipyards
Installed as running rails for small-to-medium gantry cranes and Goliath cranes. The smooth rail crown and low wheel-rail contact resistance suit long-distance trolley travel, reducing energy consumption and flange wear. Stable platform for precise positioning during section assembly.
Steel & Metallurgy Industry
Applied in steelmaking shops, hot rolling mills, and finished product warehouses for bridge cranes and electromagnetic/grab cranes. The 31 mm web withstands higher horizontal thrust than lighter sections — important in layouts with frequent emergency stops and lateral movements. High-manganese material resists surface wear from heat, dust, and metal debris.
Warehouses & Logistics Centers
Used for stacker crane ground tracks in AS/RS systems and heavy-duty shuttle railways. The 55 mm head matches standard automated stacker flanges, and the high track precision reduces vibration and positional deviation — critical for high-speed automated retrieval operations.
Not sure if A55 is the right profile?
Send us your crane specifications — wheel load, span, duty class — and our engineering team will confirm the correct rail section. A55 crane rail for sale with project-specific processing and global delivery.
A55 Rail Processing & Custom Manufacturing
Glory Rail offers in-house processing to prepare each rail for your specific site conditions — from A55 rail cut to length to bevel cutting, end machining, curved forming, and surface treatment for corrosive environments
Bevel Cutting
Non-standard cutting angles including 45° and project-specific geometries for complex installation layouts.
End Machining
Rail ends are chamfered or precision-milled to improve joint fit and eliminate edge damage during wheel transition.
Surface Treatment
Sandblasting, painting, epoxy coating, or hot-dip galvanizing for corrosion resistance in outdoor and marine environments.
Curved Rail Forming
Cold or hot bending under controlled stress conditions for curved track sections and turning radii.
Trolley Rail Customization
Short rail sections and matching accessories prepared for crane trolley systems used in port and heavy-duty handling applications.
With decades of engineering experience in rail manufacturing, Glory Rail focuses on delivering precision-engineered crane rail systems designed for demanding industrial applications. Operating under established DIN and EN specifications with ISO-certified quality management, we integrate controlled steel processing and in-process inspection to ensure consistent dimensional accuracy, mechanical performance, and long-term operational reliability.
A55 Rail Fastening System
Glory Rail supplies clips, pads, fishplates, and soleplates matched to the A55 profile as an A55 crane runway rail package.
Crane Rail Clips
A55 rail clips secure the rail to the base plate or sleeper. Both welded and bolted types are available, selected based on installation method and load requirements. See our full rail clip range for selection.
Rail Rubber Pads
Shock-absorbent rubber pads placed between rail and soleplate to reduce noise, cushion impact loads, and protect both rail and support structure from fatigue damage.
Rail Fishplates
Joint bars connect rail ends at section joints, maintaining structural continuity and wheel-path alignment. Matched fishplates for the A55 profile ensure proper joint strength and gap control.
Steel Soleplates
Steel soleplates provide a rigid, flat mounting surface that distributes loads evenly from the rail to the crane runway beam, preventing localized stress concentrations.
To ensure optimal performance and long service life for your A55 rail system, we recommend the following proven compatible accessories for safety, vibration damping, and durability.
Rail System Integration Support
Technical support available for rail selection, fastening design, and installation planning for DIN 536 A55 crane rail systems.
Quality Assurance & Inspection
All A55 crane rails are manufactured to DIN 536-1:1991 (≥690 N/mm²). Each rail undergoes ultrasonic testing (UT), magnetic particle inspection (MPI), and visual check. Mill Test Certificate EN 10204 Type 3.1/3.2 is available. Full traceability via heat number. Third-party inspection (SGS, BV, TUV) is welcome at any stage.
Contact us for A55 crane rail price per meter — quotes delivered within one business day.
A55 Crane Rail for sale
Glory Rail holds A55 rail stock in both 50Mn and 900A grades, ready to dispatch rather than waiting on mill production cycles. We cut, drill, and bevel in-house — your rail arrives installation-ready, not just raw stock. Every shipment includes mill test certificates, dimensional inspection reports, and export-standard packaging for sea freight. If your project involves A55 crane rail replacement in an existing runway, we can match the original profile and prepare drop-in sections to minimize downtime.
Request A55 Rail Quote
✓ Price for 50Mn / 900A grades
✓ Mill test certificate (EN 10204 3.1)
✓ Custom cutting & processing quote
✓ Global shipping estimate
Response within 1 business day
How Is A55 Rail Packaged and Shipped Overseas?
In Glory Rail, shipments of crane rails are coordinated through established logistics networks to ensure timely delivery to major ports worldwide, supported by flexible transport arrangements tailored to project schedules.
We ship crane rails from China to major industrial ports worldwide, including Rotterdam, Hamburg, Singapore, and other global terminals, via sea, air, or multimodal transport.
Seaworthy Packaging: Rails are coated for corrosion protection and secured with waterproof wrapping and steel strapping for ocean transport stability. Small components such as clamps and bolts are packed separately with reinforced protection.
Supply Chain & Custom Production: With over 20 years of export experience, Glory Rail works with leading steel mills such as Ansteel and Baowu Group, supporting customized rail production including length adjustment and drilling, with direct factory-to-port shipment.
