A45 Crane Rail
A45 Crane Rail manufactured to DIN 536 standards, made from high-strength 50Mn or 900A steel.DIN 536-1:1991 requires a minimum tensile strength of 690 N/mm²; 50Mn grade material typically delivers ≥645 MPa, with 900A grade reaching 880–1030 MPa. Engineered for reliability in overhead cranes, gantry cranes, and industrial lifting systems, offering wear resistance, stability, and long service life. Glory Rail supplies A45 rail with full mill test certificates and custom processing options.
Every rail delivered with traceable quality assurance
A45 Rail Specifications & Dimensions
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Rail Size | A45 / A45 Crane Rail | Rail Type | Crane Rail |
| Standard | DIN 536 P1:1991 | Material | 50Mn, 900A |
| Rail Height | 55 mm | Head Width | 45 mm |
| Bottom Width | 125 mm | Web Thickness | 24 mm |
| Weight | 22.10 kg/m | Length | 12 m or customized |
For custom lengths or higher-strength materials, please contact our team for tailored production solutions.
A45 Rail Material Strength
A45 steel rail is available in two material grades in accordance with DIN 536. The 50Mn grade offers good toughness and weldability, making it suitable for general industrial applications; the 900A grade has higher tensile strength and is used in applications involving heavy wear and high loads. Both grades meet the minimum tensile strength requirement of 690 N/mm² specified in DIN 536-1:1991.
Glory Rail maintains stock of both material grades, with a material certificate (EN 10204 3.1/3.2) provided for each batch. For specified materials or non-standard grades, production can be arranged on a case-by-case basis.
| 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 A45 Crane Rail Used?
→ Port Terminals
Used for the tracks of rail-mounted container gantry cranes (RTGs) and gantry crane maintenance trolleys. Typical capacity: 40.5 tons. This configuration has been successfully deployed in numerous container terminals worldwide.
→ Shipyards
Used for the travel tracks of medium-sized gantry cranes, suitable for shipbuilding gantry cranes with a lifting capacity of ≤ 200 tons. It has been adopted in large quantities for shipyard projects in Vietnam, Bangladesh, Indonesia, and other countries.
→ Industrial Plants
Used as travel tracks for 10–30-ton overhead cranes (bridge cranes), with spans up to 30 meters, meeting the daily material handling needs of steel and machinery manufacturing workshops.
→Warehouses and Logistics Centers
Used for shuttle and stacker crane tracks in automated high-bay warehouses, with a maximum wheel load of ≤ 8 tons. There are numerous application cases in logistics centers across Europe and the Middle East.
→ Heavy-duty Transportation
Used as dedicated railway tracks for heavy-duty flatbed trucks (trailers), with typical axle loads of 20–25 tons, suitable for material transfer routes within ports and steel mills.
Not sure if A45 is right for your crane?
Send us your crane specifications — wheel load, span, duty class — and our engineering team will confirm the correct rail profile for your application.
A45 rail for sale with project-specific processing and global delivery.
How to Select A45 Rail — Load Capacity & Comparison
Selecting the correct crane rail profile requires evaluating multiple engineering parameters beyond rail weight alone. A45 rail is appropriate only when the following conditions align — using a heavier rail where A45 is sufficient adds unnecessary cost and structural burden, while using A45 where a heavier section is needed compromises safety and service life.
• Crane duty class ≤ M5 (moderate use, not 24-hour continuous operation)
• Wheel load within the design range for the A45 rail section
• Crane girders made of standard welded H-sections
• Projects with budget constraints or shorter construction cycles
• Facilities where future layout adjustments may be needed
• Crane duty class ≥ M6 (heavy-duty / intensive operation)
• Operating speed > 2 m/s with frequent starts, stops, reversals
• Track foundations are heavy-duty concrete or steel structures
• Design life > 20 years with minimal maintenance windows
• Future crane capacity expansion is planned (reserve 20–30% margin)
A45 Crane Rail Custom Processing Services
Glory Rail offers tailored processing services to prepare each A45 rail for your specific installation and project requirements.
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.
A45 Rail Fastening System
A crane rail is only as reliable as the system that holds it in place. A complete A45 rail fastening system secures the rail to the support structure, absorbs operational vibrations, maintains alignment under load, and distributes forces evenly across the foundation. Glory Rail supplies all matched fastening components for the A45 profile — engineered to work together as an integrated system.
Crane Rail Clips
A45 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 A45 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.
Rail System Integration Support
Technical support available for rail selection, fastening design, and installation planning for DIN 536 systems.
Quality Assurance & Inspection
All A45 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 A45 crane rail price per meter — quotes delivered within one business day.
A45 Crane Rail for Sale
Glory Rail’s existing inventory of A45 rails helps shorten the procurement cycle for urgent projects. Each batch is inspected and comes with traceable material documentation; additionally, custom machining services are available when standard stock cannot meet your installation requirements.
Need A45 Crane Rail?
Send us your requirements, drawings or project details and we’ll come back with a practical supply option.
Global Shipping & Logistics: Your Partner in Reliable A45 Crane Rail Delivery
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.
A45 Crane Rail Applications in Real Projects
A45 Rails · Shipboard Deck Crane
📍 PakistanResult: 312 m delivered Tianjin → Karachi, 15+ year corrosion protection, 30% faster installation.
A65 Rails · Port Machinery Coating
📍 Sri Lanka Port AuthorityResult: 348m delivered Tianjin → Colombo, exceeded coating expectations, SLPA approved.
A75 Short Rails · Trolley Retrofit
📍 Haldia Port, IndiaResult: Restored running surface, eliminated cascade failure risks.