S355J2 Square Bar

Product Description

S355J2 Square Bar

Introduction:
S355J2 square bars are high-strength, low-alloy structural steel bars that conform to the EN 10025-2 standard. These bars are designed to offer excellent strength, toughness, and durability, making them suitable for demanding applications across various industries. The "J2" designation indicates enhanced impact toughness, even at low temperatures, making S355J2 ideal for structural applications in harsh environments.

Key Features and Benefits

1. High Strength & Toughness:

   • S355J2 square bars provide superior mechanical properties, including high yield strength (355 MPa) and tensile strength, ensuring structural integrity under heavy loads.
   • Excellent toughness ensures performance even in low-temperature conditions, enhancing safety and reliability.

2. Enhanced Weldability & Machinability:

   • Despite their high strength, S355J2 square bars exhibit excellent weldability, making them suitable for complex structural designs and connections.
   • The bars also demonstrate good machinability, allowing for efficient fabrication and customization to meet specific project requirements.

3. Superior Impact Resistance:

   • S355J2 maintains excellent impact resistance, particularly at low temperatures, ensuring reliability in demanding applications like offshore and structural engineering.
   • Suitable for applications that require resilience to shock and impact under challenging conditions.

4. Corrosion Resistance:

   • The steel includes elements that enhance resistance to atmospheric corrosion, extending its lifespan in outdoor and corrosive environments.
   • Ideal for marine, offshore, and industrial applications where exposure to moisture or aggressive environments is common.

5. Cost-Effective Solution:

   • The high strength and toughness of S355J2 reduce maintenance costs and enhance the longevity of structures.
   • Provides long-term value by minimizing the need for repairs and replacements.

Chemical Composition (Typical)

• Carbon (C): 0.17ï0.22%
• Manganese (Mn): 1.4ï1.6%
• Phosphorus (P): 0.015% max
• Sulfur (S): 0.015% max
• Silicon (Si): 0.5ï0.6%
• Nitrogen (N): 0.012% max

Mechanical Properties

• Tensile Strength: 470ï630 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 where high strength, durability, and toughness are essential.
   • Suitable for load-bearing structural components like beams, columns, and trusses.

2. Offshore & Marine Applications:

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

3. Heavy Engineering & Manufacturing:

   • Applied in heavy machinery, pressure vessels, storage tanks, and other components where high strength and durability are required.
   • Suitable for energy, petrochemical, and manufacturing industries.

4. Transportation & Automotive Industry:

   • Used in railway components, vehicle frames, and other transport-related structural components that require high strength-to-weight ratios.

Why Choose Ferrite Structural Steels Pvt Ltd?

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

Why Choose Us?

• High-Quality Standards: Our S355J2 square bars meet stringent quality standards, ensuring strength, toughness, and durability.
• Wide Range of Sizes & Specifications: We offer a comprehensive selection of S355J2 square bars in various dimensions to meet diverse project requirements.
• Corrosion & Impact Resistance: Our bars provide excellent corrosion resistance and superior impact performance, ideal for harsh environments.
• Cost-Effective Solutions: S355J2 bars offer 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 square bars for all your structural and engineering needs. Reach out for a quote and experience superior quality and reliable service!