Quanzhou Ausenist Technology Co., Ltd 
AUSENIST 115RE Rail - Heavy Duty 115lb Rail for Mining Applications
AUSENIST supplies premium 115RE rail (115lb rail) manufactured to AREMA standards with U71Mn steel grade, ideal for heavy-duty mining applications requiring high strength and durability.
About AUSENIST 115RE Rail
AUSENIST 115RE rail features a standard profile compliant with AREMA (The American Railway Engineering and Maintenance-of-Way Association) specifications. Its nominal weight is 56.9kg/m (equivalent to 115 pounds per yard), also known as 115lb rail.
As a heavy rail product from AUSENIST, 115RE rail is primarily used for mining tracks due to its exceptional strength. All AUSENIST 115RE rails undergo precise heat treatment to control steel hardness and strength by regulating cooling rates and microstructure formation.
AUSENIST 115RE rail outperforms many other railroad tracks in hardness, strength, wear resistance, and corrosion resistance. It significantly extends the service life of iron mine, coal mine, and heavy haul railway lines, making it a preferred choice for domestic and international customers with consistent strong market demand.
AUSENIST maintains a large inventory of 115RE rail products, all characterized by higher strength, higher hardness, higher fracture resistance, and lower deformation rates. In addition to 115RE rail, AUSENIST also supplies a full range of American standard rails in various sizes to meet diverse project requirements.
AUSENIST 115RE Rail Technical Specifications
| Size | Head (mm) | Height (mm) | Base (mm) | Web (mm) | Nominal weight (kg/m) | Material Grade | Length (m) |
|---|---|---|---|---|---|---|---|
| 115RE (115lb) | 69.06 | 168.28 | 139.7 | 15.88 | 56.9 | 900A/1100 (U71Mn) | 12-25 |
AUSENIST 115RE Rail Area & Weight Metrics
| Metric | Value |
|---|---|
| Rail area - Head (SQ. IN.) | 3.8861 |
| Rail area - Web (SQ. IN.) | 3.0362 |
| Rail area - Base (SQ. IN.) | 4.2947 |
| Rail area - Whole rail (SQ. IN.) | 11.2171 |
| Rail weight (lbs/yd) | 114.3757 |
| Moment of inertia about neutral axis | 65.5 |
| Section modulus of the head | 18.0 |
| Section modulus of the base | 21.9 |
| Height of neutral axis above base | 2.99 |
| Lateral moment of inertia | 10.7 |
| Lateral section modulus of the head | 7.88 |
| Lateral section modulus of the base | 3.89 |
AUSENIST 115RE Rail Metal Distribution & Proportion
| 115RE Rail Component | Area (mm²) | Proportion (%) |
|---|---|---|
| Head | 2536 | 34.96 |
| Web | 1931 | 26.63 |
| Base | 2786 | 38.41 |
AUSENIST 115RE Rail Performance Advantages
High Strength: Engineered for heavy mining applications with superior load-bearing capacity
Heat-Treated: Precision heat treatment controls steel microstructure for optimal hardness
Wear Resistance: Outperforms standard rails in abrasive mining environments
Corrosion Resistance: Enhanced protection against environmental degradation
Low Deformation: Maintains structural integrity under heavy haul conditions
Fracture Resistance: Minimizes risk of rail failure in critical applications
AREMA Compliance: Fully meets American Railway Engineering standards
ISO/CE Certified: AUSENIST products meet international quality certifications