A45 rail, also known as A45 crane rail, DIN 536 A45 rail, or A45 steel rail, is a light to medium-duty crane track used in workshops, warehouses, logistics facilities, and small gantry crane systems. With a 22.1 kg/m section weight and a 45 mm head width, it offers a balanced combination of strength, durability, and cost-efficiency for industrial lifting and material-handling applications.
This rail profile is manufactured according to DIN 536, the widely recognized European crane-rail standard, ensuring compatibility with common crane wheels, clamps, pads, and fastening systems.
| Type of Rail | Standard | Dimensions mm | Steel Grade | Mass M | |||
| Height | Base Width | Head Width | Web Thickness | kg/m | |||
| A45 | DIN 536 P1:1991 | 55,00 | 125,00 | 45,00 | 24,00 | 50Mn | 22,10 |
(For full details, refer to A45 rails drawings and specifications.)
The A45 steel rail is typically manufactured using 50Mn or equivalent high-strength carbon steel. Detailed A45 rail specifications, including mechanical properties and chemical composition, are provided in Table 2. If you require special materials or custom short rail lengths, feel free to contact us for tailored solutions.
| 50Mn | Mechanical Property | Chemical Composition | ||||||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | Cr | Ni | Cu | |||
| MPa | kg/mm² | MPa | kg/mm² | min | HB | ≤ | ≤ | ≤ | ≤ | ≤ | ||||
| ≥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 | ||
Looking for reliable DIN 536 A45 crane rail for your crane tracks or material-handling systems? Glory Rail supplies A45 rails manufactured with stable 50Mn steel and strict dimensional tolerances, ensuring dependable performance for medium-duty crane applications.
We maintain ready stock, allowing fast dispatch for urgent repairs, maintenance, or new installations. To support diverse project needs, we provide a full range of processing services, including cutting, drilling, beveling, and anti-corrosion coating.
For more complex installations, our team offers custom rail joints such as 45° cuts, L-shaped joints, and tailored machining based on your drawings. We also specialize in short rail solutions for port cranes, including support-block welding and integrated joint fabrication to ensure smooth on-site assembly.
Contact us for pricing, technical support, or custom A45 crane rail solutions.
Tell us your required length, quantity, and processing needs. We’ll deliver a quick, accurate offer with technical guidance.