Is There A Difference Between ASCE 60 lb Rail And GB 60KG Heavy Rail?
The primary difference between asce 60 rail and GB 60kg heavy rail is their weight and physical dimensions, as they belong to entirely different rail classifications. Despite both having "60" in their name, ASCE 60 weighs 60 lbs per yard (approx. 29.76 kg/m) and is considered a "light rail" for industrial use.
In contrast, GB 60kg rail is a Chinese national standard (GB/T 2585) "heavy rail" weighing 60.64 kg per meter (approx. 122 lbs/yd). Therefore, a GB 60kg rail is more than twice as heavy and significantly larger than a 60 lb asce rail, making them non-interchangeable in track design.
GNEE RAIL produces both the North American standard asce 60 rail and the Chinese GB series heavy rails to strict international quality benchmarks. As a specialized manufacturer, we maintain dedicated production lines for each standard to ensure that the unique chemical compositions and mechanical properties required for light industrial tracks and heavy-haul national railroads are met. Beyond providing these distinct rail profiles, we supply a complete range of matching fasteners and offer comprehensive customization services, including custom lengths and drilling patterns, to meet the technical specifications of global infrastructure projects.
What are the specification differences between ASCE 60 rail and 60kg rail?
The asce 60 rail dimensions are significantly smaller than those of the GB 60kg heavy rail, which impacts every component of the track structure. The ASCE 60 profile is designed with a height and base width of 107.95 mm (4-1/4 inches), creating a compact "square" cross-section. The GB 60kg rail, designed for high-speed and heavy-freight national lines, stands much taller at 176 mm and has a base width of 150 mm to handle massive axle loads.
[Image comparing the cross-sections of ASCE 60 (29.76 kg/m) and GB 60kg (60.64 kg/m)]
- Height: The 60 lb asce rail is 107.95 mm, while the GB 60kg is 176 mm.
- Base Width: ASCE 60 has a 107.95 mm base; the GB 60kg base is 150 mm.
- Head Width: The asce 60 rail head is 60.33 mm, whereas the GB 60kg head is 73 mm.
- Web Thickness: ASCE 60 features an 11.11 mm web; the GB 60kg web is significantly thicker at 16.5 mm.
| Size | Head (mm) | Height (mm) | Base (mm) | Web (mm) | Nominal weight (kg/m) | Material | Length (m) |
|---|---|---|---|---|---|---|---|
| ASCE 25 | 38.1 | 69.85 | 69.85 | 7.54 | 12.4 | 700 | 6-12 |
| ASCE 30 | 42.86 | 79.38 | 79.38 | 8.33 | 14.88 | 700 | 6-12 |
| ASCE 40 | 47.62 | 88.9 | 88.9 | 9.92 | 19.84 | 700 | 6-12 |
| ASCE 50 | 54 | 98.4 | 98.4 | 11.11 | 24.855 | 700 | 6-12 |
| ASCE 60 | 60.32 | 107.95 | 107.95 | 12.3 | 29.76 | 700 | 6-12 |
| ASCE 75 | 62.71 | 122.24 | 122.24 | 13.49 | 37.2 | 900A/1100 | 12-25 |
| ASCE 85 | 65.09 | 131.76 | 131.76 | 14.29 | 42.17 | 900A/1100 | 12-25 |
| Size | Rail height(mm)
A |
Bottom Width(mm)
B |
Head Width(mm)
C |
Web Thickness(mm)
t |
Weight(kg/m)
* |
| 38kg | 134 | 114 | 68 | 13.0 | 38.730 |
| 43kg | 140 | 114 | 70 | 14.5 | 44.653 |
| 50kg | 152 | 132 | 70 | 15.5 | 51.514 |
| 60kg | 176 | 150 | 73 | 16.5 | 60.640 |
| 75kg | 192 | 150 | 75 | 20 | 74.414 |
Because the 60 lbs rail dimensions in mm are so much smaller, using an ASCE 60 in a system designed for 60kg heavy rail would result in immediate structural failure. Conversely, using 60kg heavy rail for a light-duty crane or mine track would be unnecessarily expensive and require much larger, specialized fastening equipment.
Frequently Asked Questions
- What is the exact 60 lbs rail weight per meter?
The 60 lbs rail weight per meter is 29.76 kg/m. This metric weight is used globally for calculating shipping displacement and structural loading requirements.
- Can rail asce 60 handle axle loads of 15 tons?
Generally, the asce 60 rail is rated for axle loads between 10 to 12 metric tons. Exceeding this limit regularly may lead to rapid deformation or fatigue cracks in the rail head.
- What steel grades are best for 60 lb asce rail dimensions?
Grades like 55Q or 900A are common. For heavy-duty industrial use, 900A is often preferred because it provides higher hardness to preserve the 60 lb asce rail dimensions under friction.
- How do I join two sections of asce 60 rail?
Sections of rail asce 60 are typically joined using 4-hole or 6-hole fishplates and matching track bolts, or via thermite welding for a continuous track surface.
- Are customization services available for 60 lb asce rail dimensions?
Yes, the rail can be custom-cut to specific lengths and drilled with specialized hole patterns to meet the requirements of custom-engineered industrial projects.
- Can I replace GB 60kg rail with ASCE 60?
No,he rail asce 60 is much lighter and smaller. It cannot support the axle loads or speeds designed for 60kg heavy rail.
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GNEE RAIL provide a comprehensive range of steel rail solutions, from the asce 60 rail to various heavy-haul and specialized crane rail profiles. Beyond supplying high-quality rails, we offer a full catalog of compatible fastening systems and provide product customization services to meet your specific engineering requirements. You can contact us for a professional solution to receive technical data, load-bearing calculations, and a tailored quote that ensures a safe, durable, and cost-effective rail system for your project.
