What is the standard weight per yard of ASCE 60 steel rail?
The standard weight of ASCE 60 steel rail is 60 pounds per yard (approximately 29.76–29.8 kg/meter or 27.18 kg/m depending on the specification source). It is a light-duty T-section rail, frequently termed "60lb rail" or "60 LBS rail," widely used for industrial transportation, mine tracks, cranes, and light railway.
- Weight: 60 lb/yd (29.76 kg/m–29.8 kg/m).
- Dimensions: Approximately 3-3/4 inches (95.25mm) in height, base width, and 2-3/8 inches (60.32mm) in head width.
| 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 |
- Synonyms: 60LB rail, 60 lb/yd rail, ASCE 60 lb/yd, 60 lbs/yard rail.
- Typical Applications: Mine tracks, light factory crane runways, crane rails, and small, low-speed transport systems (e.g.,).
ASCE 60 rail is commonly manufactured to ASTMA1 or AREMA standards and is used for its superior strength in light-load applications.
What is the material of Rail Asce 60?
ASCE 60 rail (60 lb/yd) is primarily manufactured from high-carbon steel, often conforming to ASTM A1 or AREMA standards for light rail applications, with common material grades including Q235B, 55Q, or U71Mn for superior wear resistance. It is widely used in mining, port logistics, maintenance tracks, and light-duty industrial rail projects.
Common Material Grades:
- Q235B: A carbon structural steel used for lower-load, economical applications.
- 55Q: A higher manganese, high-strength material suited for medium-frequency rail.
- U71Mn: A higher manganese alloy steel (1.1–1.4% Mn) offering better hardness (260-300 HB) and wear resistance, often favored for mining and port tracks.
| Q235B | Mechanical property | Chemical composition(%) | |||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/mm² | MPa | kg/mm² | min | HB | ≤ | ≤ | ≤ | |||
| ≥ | ≥ | ||||||||||
| 235 | 24 | 375-460 | 38-47 | 26% | 0.12-0.22 | 0.35 | 0.30-0.70 | 0.045 | 0.045 | ||
| 55Q | Mechanical property | Chemical composition(%) | |||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/mm² | MPa | kg/mm² | min | HBW | ≤ | ≤ | ||||
| ≥ | ≥ | ≥ | ≥ | ≥ | |||||||
| 685 | 69 | 197 | 0.50-0.60 | 0.15-0.35 | 0.60-0.90 | 0.04 | 0.04 | ||||
| Steel Grade | C(%) | Si | Mn | Cr | V | P | S | Tensile Strength (Rm/MPa) |
| U71Mn | 0.65~0.76 | 0.15~0.58 | 0.70~1.40 | – | – | ≤0.035 | ≤0.030 | ≥880 |
Frequently Asked Questions
- What is the difference between ASCE 60 and ARA-A rail?
While both are 60-pound rails, the ASCE profile features a height and base width that are equal (4-1/4 inches), whereas ARA (American Railway Association) profiles may have different proportions.
- Can ASCE 60 rail be used for heavy freight?
No, it is generally restricted to light-duty applications. For heavy freight or high-speed lines, heavier profiles like 115RE or 136RE are required to handle the significantly higher axle loads without deforming.
- What are the 60 lbs rail dimensions in mm for the head and base?
For the ASCE 60 profile, both the height and the base width are 107.95 mm, and the head width is 60.33 mm. These metric conversions are standard for international procurement.
- Which fishplates are compatible with ASCE 60 rails?
Standard 24-inch or 4-hole joint bars designed specifically for the ASCE 60 drilling pattern must be used to ensure a secure and flush connection between rail ends.
- Is it possible to get ASCE 60 rail in different steel grades?
Yes, depending on the wear requirements, it can be manufactured in different grades such as 700 or 900A, which offer varying levels of hardness and tensile strength.
- How is the asce 60 rail typically secured to the ground?
It is usually fastened to wooden or concrete sleepers using rail spikes or specialized rail clips that match the 107.95 mm base width of the profile.
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