DIN Standard Q235 Q355 Hot Dipped Cold Rolled Steel Beam Angle Bar Carbon Section Steel Channel Beam U Beam I Profile

DIN Standard Q235 Q355 Hot Dipped Cold Rolled Steel Beam Angle Bar Carbon Section Steel Channel Beam U Beam I Profile 

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

• What type of steel product (beam, angle, channel, etc.)?
• Exact DIN standard or steel grade (e.g. DIN EN 10025-2 Q235, DIN EN 10025-2 Q355, etc.)?
• Dimensions (size, thickness, length, etc.)?
• Intended application or use case for the steel product?

With those details, I can provide a more comprehensive overview of the product specification, including the key material properties, dimensional tolerances, surface treatments, and typical uses. Just let me know what specifics you need, and I'll be glad to give you a detailed product rundown.

Product Description

Product Characteristics

 

DIN EN 10025-2 Q235 Steel

• Material Composition: Carbon structural steel, typically containing 0.17% carbon max.
• Yield Strength: Minimum 235 MPa
• Tensile Strength: 360-510 MPa
• Elongation: Minimum 20-22%
• Applications: General construction, machining, welding, mild structural uses
• Surface Finish: Hot-rolled, optionally pickled and/or oiled
• Typical Shapes: Plates, sheets, bars, beams, channels, angles, I-sections, etc.
• Thickness Range: Typically 3-100 mm

DIN EN 10025-2 Q355 Steel

• Material Composition: Carbon structural steel, typically 0.20% carbon max.
• Yield Strength: Minimum 355 MPa
• Tensile Strength: 470-630 MPa
• Elongation: Minimum 18-20%
• Applications: Highly stressed structural components, cranes, bridges, machinery
• Surface Finish: Hot-rolled, optionally pickled and/or oiled
• Typical Shapes: Plates, sheets, bars, beams, channels, angles, I-sections, etc.
• Thickness Range: Typically 3-100 mm

The key differences are the higher strength and slightly lower ductility of the Q355 grade compared to Q235. This makes Q355 better suited for more critical structural applications where higher load-bearing capacity is required.

 

 

Application of the product

 

DIN EN 10025-2 Q235 Steel Applications:

• General construction projects (buildings, bridges, etc.)
• Machinery and equipment manufacturing
• Automotive and vehicle components
• Domestic appliances
• Furniture and shelving
• Fencing and railings
• Light to medium duty structural frames and supports

The Q235 grade is a versatile, mild carbon steel that provides good weldability, machinability, and ductility at a relatively low cost. Its moderate strength makes it suitable for a wide range of general purpose, non-critical structural applications.

DIN EN 10025-2 Q355 Steel Applications:

• High-strength structural steel components
• Bridges, cranes, and other heavy-duty equipment
• Pressure vessels and storage tanks
• Shipbuilding and offshore applications
• Agricultural and construction machinery
• Industrial equipment and frames
• Transportation vehicles (trucks, railcars, etc.)

The higher yield strength and tensile strength of Q355 steel allow it to be used in applications that require greater load-bearing capacity and resistance to deformation or failure. It is commonly used in more critical structural elements, heavy machinery, and transportation infrastructure.

The selection between Q235 and Q355 depends on the specific performance requirements of the application, with Q355 being chosen when higher strength is needed, even at the cost of slightly reduced ductility.

 

 

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.