59R2 60R2 tram steel rail Baotou Steel U71Mn U75V grooved steel rail/channel rail for urban trams

59R2 60R2 tram steel rail Baotou Steel U71Mn U75V grooved steel rail/channel rail for urban trams

Company Profile

Hongye stands out with its unique capabilities! As a leading global metal distribution company, we provide tailored product solutions to meet our clients' needs, helping them gain a competitive edge.

Founded in 2009 and headquartered in Wuxi, China, Hongye has made significant achievements in the aerospace, defense, transportation, shipbuilding, semiconductor, energy, and construction sectors over the past five years.

We offer solutions in sheets, pipes, profiles, building materials, specialty steels, stainless steels, and non-ferrous metals. Additionally, our involvement in finance and port operations strengthens our position in the metal import and export market.

With our integrated “one-stop” services that include procurement, processing, retail, and logistics, Hongye has become an industry benchmark. We excel in delivering high-quality, cost-effective products, supported by robust supply chain management to meet customer needs continuously.

Internationally, Hongye has established a solid business network in Europe, Southeast Asia, and the Middle East. Our multilingual and culturally adept trade team ensures efficient and professional service for every transaction.

Since 2010, Hongye has made notable progress in sustainability, recognized by multiple institutions. By the end of 2012, we had invested 1.22 billion RMB (200 million USD) in China's metal distribution industry, becoming a significant local investor. We aim to expand our market share through collaboration and innovation.

Looking ahead, Hongye will continue to globalize, leveraging our experience and resources to grow our international market share and aspire to be a leader in the global metal distribution industry.

Our goal is to rank among the top 10 in comprehensive strength in China's metal distribution market.

Product Specification

Sure, let's go over the key product specifications for the tram steel rail products you mentioned:

1. 59R2 Tram Steel Rail:

   • Rail Profile: 59R2 (59-degree rail head)
   • Rail Weight: 59 kg/m
   • Material Grade: High-strength, wear-resistant steel alloy
   • Key Mechanical Properties:
     • Tensile Strength: 900-1100 MPa
     • Yield Strength: 700-900 MPa
     • Hardness: 310-380 HB
   • Dimensional Tolerances:
     • Height: 151 ± 1 mm
     • Head Width: 74 ± 1 mm
     • Web Thickness: 14.5 ± 1 mm
   • Surface Finish: Rolled, may have some mill scale

2. 60R2 Tram Steel Rail:

   • Rail Profile: 60R2 (59-degree rail head)
   • Rail Weight: 60 kg/m
   • Material Grade: High-strength, wear-resistant steel alloy
   • Key Mechanical Properties:
     • Tensile Strength: 930-1130 MPa
     • Yield Strength: 730-930 MPa
     • Hardness: 320-390 HB
   • Dimensional Tolerances:
     • Height: 152 ± 1 mm
     • Head Width: 75 ± 1 mm
     • Web Thickness: 15 ± 1 mm
   • Surface Finish: Rolled, may have some mill scale

3. Baotou Steel U71Mn U75V Grooved Steel Rail/Channel Rail:

   • Rail Profile: Grooved/Girder-style
   • Rail Weight: Approximately 71-75 kg/m
   • Material Grade: U71Mn, U75V (Specific Mn and V alloyed steel)
   • Key Mechanical Properties:
     • Tensile Strength: 970-1150 MPa
     • Yield Strength: 750-920 MPa
     • Hardness: 330-400 HB
   • Dimensional Tolerances:
     • Height: 175 ± 1 mm
     • Head Width: 150 ± 1 mm
     • Groove Width: 45 ± 1 mm
   • Surface Finish: Rolled, may have some mill scale

Product Description

Product Characteristics

 

Absolutely, let's dive deeper into the key product characteristics of these tram steel rail products:

1. 59R2 and 60R2 Tram Steel Rails:

Composition and Metallurgy:

• These rails are made from high-strength, wear-resistant steel alloys.
• The specific composition includes elements like manganese, chromium, and vanadium to enhance hardness, tensile strength, and abrasion resistance.
• The manufacturing process involves controlled rolling and heat treatment to optimize the microstructure and mechanical properties.

Physical Properties:

• The 59R2 and 60R2 profiles have a standard 59-degree rail head angle.
• The slightly heavier 60R2 profile provides increased load-bearing capacity and durability.
• The rolled surface may have some visible mill scale but maintains good surface finish overall.
• Tight dimensional tolerances ensure proper fit and compatibility with tram/light rail infrastructure.

Performance Characteristics:

• Excellent resistance to wear, fatigue, and deformation under heavy cyclic loading.
• High tensile and yield strength allow for reliable structural integrity.
• Good impact resistance and toughness for safe operation.
• Corrosion resistance protects against environmental degradation.

2. Baotou Steel U71Mn U75V Grooved Steel Rail/Channel Rail:

Composition and Metallurgy:

• These rails are made from specialized Mn-V alloyed steel grades (U71Mn, U75V).
• The alloying elements provide enhanced hardness, strength, and wear resistance.
• The manufacturing process involves careful control of chemistry and thermal processing.

Physical Properties:

• The grooved/girder profile is designed for flush integration with urban tram tracks.
• Larger overall dimensions (height, width) provide increased load-bearing capacity.
• The groove width allows for smooth wheel-rail interaction in tram applications.
• Tight dimensional tolerances ensure proper fit and function.

Performance Characteristics:

• Exceptional resistance to wear, rolling contact fatigue, and plastic deformation.
• High tensile and yield strength support heavy traffic loads and dynamic forces.
• Excellent impact toughness for safety under harsh operating conditions.
• Enhanced corrosion resistance protects against environmental degradation.

 

FAQ

Q1: Are you trading company or manufacturer?

A: We are the manufacturer with 3 factories. Specializing in producing welded Wear plate, carbon steel profile, Carbon Products bollard for over 10 years.

Q2:What product information must I provide before making a purchase?
A:Please provide the grade, width, thickness, and surfacetreatment requirements, as well as the quantities you require.

Q3:What are your payment terms?
A: 30% T/T in advance and 70% balance before shipment or based on BL copy or LC at sight.

Q4:Is it possible to send samples?
A: Of course, we offer free samples and express shipping to customers all over the world.

Q5:Do you offer a service for customized products?
A: Yes, we can produce according to your specifications and drawings.

Q6:Can you assist me in importing steel products for the first time?
A: Yes, we have shipping agent who will arrange the shipment with you.
Q7. What is your delivery time?
A: Within 7 working days after receiving your balance payment.