S355J2+N Square Bar

Product Description

S355J2+N Square Bar

Introduction:
S355J2+N square bars are high-strength, low-alloy steel bars that meet the European EN 10025 standard. These bars are widely used in demanding structural applications requiring superior strength, toughness, and reliability. They offer excellent performance in both ambient and low-temperature conditions, making them suitable for a variety of critical engineering projects.

Key Features and Benefits

1. High Strength & Toughness:

   • S355J2+N offers superior mechanical properties, including high yield strength, tensile strength, and excellent toughness.
   • Suitable for structural applications exposed to heavy loads, dynamic stress, and adverse environmental conditions.

2. Enhanced Weldability & Machinability:

   • Despite its high strength, S355J2+N exhibits excellent weldability, making it ideal for complex structural connections.
   • The steel also demonstrates good machinability, allowing for ease of fabrication and customization in various applications.

3. Exceptional Impact Resistance:

   • S355J2+N maintains high impact resistance at low temperatures, ensuring performance in demanding environments such as offshore and heavy engineering.
   • Suitable for applications requiring reliable performance under cold or fluctuating temperatures.

4. Corrosion Resistance:

   • S355J2+N includes elements that enhance corrosion resistance, ensuring longevity and performance in outdoor or aggressive environments.
   • Suitable for use in harsh weather conditions, including marine and industrial environments.

5. Cost-Effective Solution:

   • High-strength and toughness combined with good corrosion resistance reduce maintenance costs and increase the service life of structures.
   • Provides long-term value by minimizing the need for repairs or replacements.

Chemical Composition (Typical)

• Carbon (C): 0.17“0.22%
• Manganese (Mn): 1.4“1.6%
• Phosphorus (P): 0.015% max
• Sulfur (S): 0.015% max
• Silicon (Si): 0.5“0.6%
• Nitrogen (N): 0.012% max

Mechanical Properties

• Tensile Strength: 470“630 MPa
• Yield Strength: 355 MPa min
• Elongation: 21% min
• Impact Energy (Charpy V-notch): 27 Joules at -20C

Applications

1. Structural Engineering:

   • Used in the construction of bridges, buildings, and other infrastructure projects where high strength and toughness are essential.
   • Suitable for heavy-duty structural components such as beams, columns, and trusses.

2. Offshore & Marine Applications:

   • Ideal for offshore platforms, marine structures, and pipelines exposed to harsh environmental conditions and corrosive environments.
   • Provides excellent corrosion resistance and toughness in demanding marine applications.

3. Heavy Engineering & Manufacturing:

   • Applied in the production of heavy machinery, pressure vessels, and storage tanks where high strength and durability are required.
   • Suitable for applications in industries such as energy, petrochemicals, and manufacturing.

4. Transportation & Automotive Industry:

   • Used in the manufacturing of railway components, vehicle frames, and other transport-related structural components.
   • Offers superior strength-to-weight ratio for lighter, more efficient designs.

Why Choose Ferrite Structural Steels Pvt Ltd?

At Ferrite Structural Steels Pvt Ltd, we supply high-quality S355J2+N square bars designed for superior performance in various industrial applications.

Why Choose Us?

• High-Quality Standards: Our S355J2+N square bars meet stringent quality standards, ensuring high-strength, toughness, and durability.
• Wide Range of Sizes & Specifications: We offer a comprehensive selection of S355J2+N square bars in various dimensions and thicknesses to meet diverse project requirements.
• Corrosion & Impact Resistance: Our bars provide enhanced corrosion resistance and excellent impact performance, ideal for challenging environments.
• Cost-Effective Solutions: S355J2+N bars deliver long-term value through reduced maintenance and increased service life.
• Timely Delivery: We ensure prompt and efficient supply, helping you meet project timelines effectively.

Contact Us Today!
Let Ferrite Structural Steels Pvt Ltd be your trusted supplier of S355J2+N square bars for all your structural and engineering needs. Reach out for a quote and experience superior quality and reliable service!