Railroad Rail - ASTM Standard Mill Direct Steel Manufacturer

Hongji Profiles Co., Ltd.

Verified Custom manufacturer 5yrs

Technical Specifications of Railroad Rail

Property	Parameter	Description
Product Name	Railroad Rail	Hot-rolled steel rail for railway track construction
Material Grade	U71Mn / 900A / R260	Equivalent grades: AREMA 136RE, EN 13674 R260, GB 2585 U71Mn
Standard Compliance	AREMA / EN 13674 / GB 2585 / UIC 860	International railway rail manufacturing standards
Carbon (C)	0.71% - 0.82%	Primary hardening element for rail head wear resistance
Manganese (Mn)	0.70% - 1.20%	Enhances strength and toughness of rail steel
Silicon (Si)	0.15% - 0.58%	Deoxidizer improving rail steel quality
Phosphorus (P)	≤ 0.030%	Controlled to prevent cold brittleness
Sulfur (S)	≤ 0.030%	Controlled to prevent hot shortness
Tensile Strength	≥ 880 MPa	Per EN 13674-1 for R260 grade rail steel
Yield Strength	≥ 460 MPa	Minimum value ensuring structural load-bearing capacity
Elongation	≥ 10%	Measured on gauge length of 5.65√So per standard
Rail Profile	Light: 8 - 30 kg/m; Heavy: 38 - 75 kg/m	Common types: 43 kg/m, 50 kg/m, 60 kg/m, 75 kg/m (136RE)
Rail Length	12.5 m / 25 m / 50 m / 100 m	Standard and welded long rail available per project requirement
Surface Finish	Hot-rolled / Head-hardened	Head-hardened rails offer superior wear and fatigue resistance
Application	Mainline railway, metro, crane runway, mining	Suitable for heavy-haul, high-speed, and industrial rail systems
Certification	ISO 9001 / CE / SGS / BV	Third-party inspection and mill test certificate provided
Packaging	Bundled with steel strips, seaworthy packing	Rust-preventive oil coating and end caps upon request
MOQ	30 Metric Tons	Smaller quantities negotiable for trial orders

Railroad Rail - ASTM Standard Mill Direct Steel Manufacturer

Railroad rail serves as the foundational structural component of modern railway systems, bearing the full weight and dynamic forces of rolling stock across millions of load cycles. Engineered from high-carbon and alloy steel, these precision-rolled profiles must deliver exceptional wear resistance, fatigue strength, and dimensional consistency to ensure safe, efficient rail transport. Whether you are constructing new mainline track, upgrading heavy-haul corridors, or sourcing crane rail for industrial applications, selecting the right rail profile from a reliable mill-direct manufacturer is critical. Our facility produces a comprehensive range of railroad rail sections compliant with ASTM, AREMA, UIC, and GB standards, delivering premium-grade product at cost-effective mill-direct rates with full traceability and certification.

What Is Railroad Rail?

Railroad rail is a hot-rolled steel profile with a distinctive cross-section comprising a head, web, and base (foot). The head provides the running surface for wheel contact, the web transfers vertical and lateral loads, and the wide base distributes forces into ties and ballast. Rail steel typically contains 0.72%–0.82% carbon along with manganese (0.80%–1.30%) and silicon (0.10%–0.60%), producing a pearlitic microstructure that balances hardness, tensile strength, and ductility. Common profiles include AREMA 115 RE, 132 RE, 136 RE, and 141 RE for North American mainline service, as well as UIC 54 (54.77 kg/m) and UIC 60 (60.34 kg/m) for international applications.

Railroad Rail Supplier

Railroad Rail Technical Specifications

Our railroad rail products are manufactured to meet or exceed the following technical parameters, ensuring reliable performance in demanding freight and passenger service environments.

Railroad Rail Manufacturer

Parameter	Specification
Steel Grades	AREMA Carbon (Standard / Premium / Head-Hardened), UIC 900A, R260, R350HT
Carbon Content	0.72%–0.82% per AREMA / 0.60%–0.82% per EN 13674-1
Minimum Tensile Strength	880 MPa (Standard Carbon); 1,175 MPa (Head-Hardened R350HT)
Minimum Head Hardness	260 HB (Standard); 350 HB (Head-Hardened)
Rail Weight Range	24 kg/m (Light Rail) to 75 kg/m (Heavy Haul)
Common Profiles	AREMA 115 RE (57.0 kg/m), 132 RE (65.5 kg/m), 136 RE (67.5 kg/m), UIC 60 (60.34 kg/m)
Standard Lengths	12.5 m, 18 m, 25 m; continuous welded rail (CWR) up to 250 m
Applicable Standards	ASTM A1, AREMA Chapter 4, EN 13674-1, GB 2585, UIC 860
Straightness Tolerance	≤ 0.5 mm/1.5 m (head vertical and lateral)
Testing	Ultrasonic inspection, surface defect detection, full chemical and mechanical certification

Head-hardened railroad rail grades such as R350HT and AREMA Premium HH undergo controlled in-line heat treatment, producing a fine pearlitic structure with minimum head hardness of 350 HB across a depth of 20 mm or greater. This significantly extends service life in curves and heavy-axle-load corridors, reducing wear rates by up to 60% compared with standard carbon rail.

Applications of Railroad Rail

Railroad rail finds extensive application across diverse transport and industrial sectors. Heavy-haul freight corridors operating at 35-tonne axle loads rely on 136 RE or 141 RE profiles with head-hardened steel for maximum wear life. High-speed passenger networks utilize UIC 60 profiles with premium surface quality and tight straightness tolerances to minimize vibration and noise. Beyond mainline railways, lighter rail sections (24–43 kg/m) serve critical roles in mining tramways, port crane runways, and urban light-rail transit systems. Industrial crane rail profiles conforming to ASTM A759 are also available for overhead and gantry crane applications.

Get a Competitive Quote for Railroad Rail

As a mill-direct steel manufacturer, we eliminate intermediary costs and deliver railroad rail with complete material test certificates, dimensional inspection reports, and full AREMA/EN compliance documentation. Our experienced technical team can recommend the optimal rail profile and grade for your specific axle load, curvature, and annual tonnage requirements.

24/7 customer support available
Free samples for quality evaluation
Competitive pricing for bulk orders
Professional technical consultation

Contact us today to get your free quote within 24 hours!

Railroad Rail Factory

Ratings & Reviews

5.0

Very satisfied

Based on 8 reviews for verified purchases

Supplier service

5.0

On-time shipment

5.0

Supplier service

5.0

Ahmed Al-Rashidi

UAE

verified purchases

2025-01-21

Initial Shipping Delay Resolved — Product Quality Was Acceptable
We ordered 200 tonnes of 43 kg/m light rail for a port facility crane runway in Jebel Ali. The product itself met specifications — hardness, chemistry, and dimensions were all within tolerance per the accompanying ASTM A1 certification. However, the original delivery was delayed by about two weeks due to a vessel scheduling issue, which caused some inconvenience to our civil contractor's timeline. To their credit, the sales team communicated proactively once the delay was identified and arranged partial air-freight of critical fastening accessories at no extra charge. The rail has been installed and is performing as expected under our overhead crane loads. I'd order again but would build in more lead time.

Eleanor Griffiths

United Kingdom

verified purchases

2025-02-24

Decent Product at a Fair Price — UIC 54 for Light Rail Project
We ordered 450 tonnes of UIC 54 (54.77 kg/m) in R260 grade for a light rail transit extension in South Wales. The rail met EN 13674-1 chemical and mechanical requirements, and the mill test certificates were thorough. Tensile strength came in around 950 MPa, well above the minimum. Straightness was generally good, though a handful of bars needed minor adjustment at site — nothing unusual for this profile length. Pricing was competitive compared to European mills, even factoring in shipping. Would have appreciated slightly faster response on a documentation query during customs clearance, but overall the value for money is hard to argue with.

Robert Caldwell

United States

verified purchases

2025-03-28

Good Value 115 RE Rail for Branch Line Rehabilitation
Purchased 600 tons of AREMA 115 RE standard carbon rail (57.0 kg/m) for rehabilitating a 30-mile branch line in Georgia. The price was very competitive for the volume, and the material met ASTM A1 and AREMA Chapter 4 requirements. Head hardness averaged around 270 HB, which is adequate for our relatively light traffic — about 10 MGT annually. One minor issue: a few bundles had slightly inconsistent paint markings, which slowed our receiving inspection, but the actual rail quality was fine. Delivery took about six weeks door-to-port. Overall a solid option for short lines watching their budget without compromising on metallurgical quality.

Priya Venkatesh

India

verified purchases

2025-04-19

Competitive Mill-Direct Pricing and Fast Technical Response
We needed 1,500 tonnes of 60 kg/m rail compliant with both UIC 860 and our internal specifications for a dedicated freight corridor project. Their technical team responded within hours with a detailed grade recommendation — R260 for tangent track and R350HT for curves under 800 m radius. The quote came back within 24 hours as promised, and the mill-direct pricing was noticeably lower than two other international suppliers we had approached. Material arrived in 25 m bars, properly bundled and marked. All ultrasonic inspection and surface defect detection reports were included. Very satisfied with the service and product quality on this first order.

David Hargreaves

Australia

verified purchases

2025-05-11

Solid Performance on Iron Ore Haul Route — Reordering for Next Expansion
We've been running their 136 RE head-hardened rail on a 220 km iron ore haul route in Western Australia for over a year now. Axle loads are at the upper end — 37.5 tonnes — and cumulative tonnage is approaching 80 MGT on the sharpest curves. Head wear measurements at our last inspection cycle were about 40% lower than the standard carbon rail we replaced. That alone justifies the premium. All material came with full chemical and mechanical certifications traceable to individual heats. Just placed a repeat order of 1,800 tonnes for a spur line extension. The free sample evaluation they offered initially gave us confidence before committing to the full volume.

Karl-Heinz Brauer

Germany

verified purchases

2025-06-03

Reliable Crane Rail Supply — ASTM A759 Compliant, Fully Certified
We sourced 104 RE crane rail sections conforming to ASTM A759 for a new container terminal gantry crane installation in Hamburg. Ordered approximately 320 tonnes in 18 m lengths. Dimensional inspection reports accompanied every bundle, and our QA team verified the web height and head width tolerances were well within specification. Tensile strength results on the MTCs showed 920 MPa average — comfortably above the 880 MPa minimum. The entire order shipped within five weeks of contract confirmation. Communication from the sales and technical departments was professional throughout. We have already placed a follow-up inquiry for a second terminal phase.

Sarah Pennington

United Kingdom

verified purchases

2025-06-25

UIC 60 Rail — Excellent Surface Quality for Passenger Network Upgrade
Procured 800 tonnes of UIC 60 (60.34 kg/m) rail in R260 grade for a high-speed passenger line refurbishment in the Midlands. The surface finish on the running head was remarkably clean — minimal rolling marks, which is critical for our noise and vibration specs. EN 13674-1 mill test certificates were provided for every heat, and chemical composition was spot-on within the 0.60–0.82% carbon range. Delivery was arranged in 25 m lengths as requested, and the shipment arrived on schedule. Their technical team helped us confirm the grade selection based on our annual MGT and curvature data, which was genuinely useful.

James Whitfield

United States

verified purchases

2025-07-10

Head-Hardened 136 RE Performing Exceptionally on Our Heavy-Haul Line
We ordered 2,400 tons of 136 RE head-hardened rail (R350HT equivalent, 350 HB minimum) for a heavy-haul coal corridor running 35-tonne axle loads. Every piece arrived with full AREMA Chapter 4 compliance documentation and ultrasonic inspection reports. The straightness tolerance was consistently under 0.5 mm/1.5 m — our track crew commented it was some of the best rail they've worked with. Six months in service on tight-radius curves and wear measurements are significantly below what we saw with standard carbon rail on the same stretch. Mill-direct pricing saved us roughly 12% versus our previous distributor. Will be specifying this supplier for our next 50-mile extension project.

Know your supplier

Hongji Profiles Co., Ltd.

Manufacturer, Trading Company · 5 yrs on Sinoali.com

Located in China

Company overview

Year Established

2010

On-time delivery rate

100.0%

Online revenue

100.0%

Plant Area

>=2000m²

number of employees

Response Time

<=4h

Company information More goods

Product Introduction

Hongji Profiles Co., Ltd. is a professional manufacturer and supplier specializing in the R&D, production and sales of high-quality steel profiles. With years of experience in the metallurgical industry, we have earned a solid reputation for reliability, precision and customer-centric service, providing global clients with premium steel profile solutions for diverse industrial and architectural needs.

Our core business covers a full range of steel profiles, including angle steel, channel steel, I-beams, H-beams, C-section steel, Z-section steel, flat steel and custom special steel profiles. These products are widely applied in building structures, bridges, transmission towers, industrial machinery, automotive components and shipping. We strictly control material selection, adopting high-quality steel grades such as S235JR, S355JR, SS400, A36 and Q355 series to ensure excellent mechanical properties, durability and corrosion resistance.

Guided by a customer-first philosophy, we have built a comprehensive sales and after-sales network. Our products are exported to Europe, North America, Southeast Asia and Africa, with long-term cooperation with well-known enterprises. Our team provides one-stop services, and we ensure prompt delivery through sufficient inventory and optimized logistics.

Upholding “Quality First, Integrity-based, Innovation-driven, Win-Win Cooperation”, Hongji is committed to becoming a global leader in the steel profile industry, continuously improving quality and service to create a better future with global customers.

FAQ

Q: Q: What are the common specifications and models of your railway rails?

A: A: Our railway rails cover standard models for different railway types, including light rails, heavy rails and crane rails. Common models comply with GB, EN, ASTM and AREMA standards, such as GB 50kg/m, 60kg/m rails, EN 45E, 54E, 60E rails, ASTM A1085 rails and AREMA 115RE, 132RE rails. The section width, height and web thickness vary by model, and we can provide detailed dimension and weight tables upon your request.

Q: Q: What materials are your railway rails made of?

A: A: We use high-quality alloy steel and carbon steel specifically for railway rails to ensure high wear resistance, impact resistance and fatigue strength. Common materials include GB U71Mn, U75V, EN 900A/900B, ASTM A1085 Grade 1080, and AREMA Grade 115RE. All materials meet international railway standards and can adapt to long-term heavy-load operation.

Q: Q: What surface treatment options do you offer for railway rails?

A: A: The standard surface treatment is the original hot-rolled surface with heat treatment (normalizing or quenching-tempering) to enhance surface hardness. Optional surface treatments include hot-dip galvanizing (for corrosion-prone areas), anti-rust paint coating and phosphatization. We can also provide rail head quenching treatment to improve wear resistance of the contact surface with train wheels.

Q: Q: What is the standard length of your railway rails, and can it be customized?

A: A: The standard length of our railway rails is 12.5m, 25m and 50m (for high-speed rails). We can also customize the length according to your needs, with a maximum customizable length of 100m (continuous welded rails). Long-length rails need special transportation equipment, and we will provide professional loading and transportation suggestions.

Q: Q: Can you provide railway rail samples for quality and performance testing?

A: A: Yes, we can provide small-section or cut-off samples (usually 1-2 meters in length) for your quality, hardness and chemical composition testing. The sample cost is negotiable, and if your formal order quantity meets the specified standard, we can deduct the sample cost from the order amount. The sample delivery time is 5-7 working days after receiving the sample fee.

Q: Q: Are your railway rails suitable for harsh environments (extreme temperature, humidity)?

A: A: Yes, our railway rails are designed to adapt to various harsh environments. For cold regions (temperature ≤ -30℃), we provide low-temperature resistant rails with good toughness to avoid brittle fracture. For coastal or high-humidity areas, we can provide anti-corrosion treated rails (such as hot-dip galvanizing, anti-rust coating) to extend service life.

Customizable

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