The UIC60 rail, standardized under the European EN 13674-1 specification, is a premium heavy-duty steel rail profile weighing 60.21 kg/m . Characterized by its broad base, robust web, and optimized head profile, it is the global standard for high-speed railways, heavy-haul freight lines, and high-traffic transit systems.
uic60 rail dimensions:
| Product Name | UIC Standard Steel Rail | ||||||
| Standard | UIC860-O | ||||||
| Model | DIMENSION | Weight | Material | Length | |||
| A(mm) | B(mm) | C(mm) | t(mm) | (KG/M) | (m/PC) | ||
| UIC 50 | 70 | 152 | 125 | 15 | 50.46 | 900A/1100 | 12-25 |
| UIC 54 | 70 | 159 | 140 | 16 | 54.43 | 900A/1100 | 12-25 |
| UIC 60 | 74.3 | 172 | 150 | 16.5 | 60.21 | 900A/1100 | 12-25 |
As a first-class steel rail manufacturer, GNEE RAILWAY RAILWAY specializes in the direct production, metallurgical refining, and rolling of high-quality railway products, committed to providing global customers with premium UIC60 rails.
Which uic60 rail material is Best for Extreme Climates?
UIC60 (60E1) rail steel grades, standardized under EN 13674-1, are high-strength carbon-manganese steels, typically categorized by minimum tensile strength ranging from 680 to 1175 MPa. Common grades include R200, R260, R260Mn, and R350HT, designed for high-speed, heavy-haul applications with 60.21 kg/m weight, featuring high wear resistance, superior fatigue life, and good weldability.
| R200 | Mechanical Property | Chemical Composition | |||||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | H ppm | O ppm | |||
| MPa | kg/mm² | MPa | kg/mm² | min | HB | ≤ | ≤ | ≤ | ≤ | ||||
| ≥680 | 14% | 200-240 | 0.40-0.60 | 0.15-0.58 | 0.70-1.20 | 0.025 | 0.035 | 3 | 20 | ||||
| R260 | Mechanical Property | Chemical Composition | |||||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | H ppm | O ppm | |||
| MPa | kg/mm² | MPa | kg/mm² | min | HB | ≤ | ≤ | ≤ | ≤ | ||||
| ≥880 | 10% | 260-300 | 0.62-0.80 | 0.15-0.58 | 0.70-1.20 | 0.025 | 0.025 | 2.5 | 20 | ||||
| R260Mn | Mechanical Property | Chemical Composition | |||||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | H ppm | O ppm | |||
| MPa | kg/mm² | MPa | kg/mm² | min | HB | ≤ | ≤ | ≤ | ≤ | ||||
| ≥880 | 10% | 260-300 | 0.55-0.75 | 0.15-0.60 | 1.30-1.70 | 0.025 | 0.035 | 2.5 | 20 | ||||
| R350HT | Mechanical Property | Chemical Composition | |||||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | H ppm | O ppm | |||
| MPa | kg/mm² | MPa | kg/mm² | min | HB | ≤ | ≤ | ≤ | ≤ | ||||
| ≥1175 | 9% | 350-390 | 0.72-0.80 | 0.15-0.58 | 0.70-1.20 | 0.025 | 0.020 | 2.5 | 20 | ||||
- Best UIC60 Rail Materials for Extreme Cold and Sub-Zero Climates
In arctic or sub-arctic regions where temperatures plummet below -40°C, the primary metallurgical threat is brittle fracture. Standard steel grades lose their ductility in freezing conditions, making them susceptible to snapping under dynamic train loads.
For extreme cold, the ideal UIC60 material is a low-carbon, micro-alloyed steel grade such as R260Mn or specialized low-temperature toughness grades. By precisely controlling the carbon content and slightly elevating the manganese and nickel levels during the smelting process, the steel retains exceptional impact resistance (Charpy V-notch toughness) even at freezing temperatures, ensuring the structural integrity of the continuous welded rail (CWR).
- Best UIC60 Rail Materials for High Heat and Desert Environments
Desert railways and tropical freight lines face the dual challenges of extreme surface temperatures (often exceeding 60°C on the rail head) and severe abrasion from wind-blown sand. Under these conditions, standard rails suffer from rapid wear, rolling contact fatigue (RCF), and plastic flow.
For high-heat environments, Heat-Treated (HT) grades like R350HT or R320Cr are the absolute best choices. These materials are manufactured through precise alloying-often with chromium-followed by accelerated cooling processes. This results in a fine pearlitic microstructure that offers superior hardness, exceptional resistance to wear, and high thermal stability under heavy axle loads.
- Best UIC60 Rail Materials for High Humidity and Coastal Areas
Railways running through coastal zones, tropical rainforests, or heavily industrialized areas are under constant attack from high humidity, salt spray, and corrosive atmospheres. The loss of web thickness due to oxidation can severely weaken the UIC60 profile over time.
For these climates, the optimal solution involves manufacturing rails with specific copper or chromium additions to form a dense, protective oxide layer on the steel surface (weathering steel properties). Additionally, advanced factory-applied anti-corrosion coatings applied directly after the rolling process can provide an impenetrable barrier against electrolytic corrosion.
The design of GNEE RAILWAY RAILWAY's UIC60 Rail prioritizes operational efficiency and cost-effectiveness. Its optimized profile features a robust base for superior track stability, a hardened head to resist wear and tear, and a consistent cross-section for smooth wheel-rail interaction. This design reduces rolling resistance, lowers noise emissions, and minimizes wheel impact, enhancing overall ride comfort and track safety.
Whether for new construction or retrofitting projects, our rails deliver consistent performance across diverse climatic and operational conditions.
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