S275JR Square Bar

Product Description

S275JR Square Bars

Introduction:
S275JR square bars are low-to-medium carbon structural steel bars that conform to the EN 10025-2 standard. Known for their excellent mechanical properties, S275JR square bars offer a balance of strength, toughness, and versatility, making them suitable for a wide range of structural and engineering applications. The "JR" designation indicates good impact resistance at room temperature, ensuring reliable performance even in moderate conditions.

Key Features and Benefits

1. Good Strength & Toughness:

   • S275JR square bars provide sufficient strength (yield strength of 275 MPa) and moderate toughness, making them suitable for structural applications where load-bearing capacity is required.
   • Ideal for general-purpose engineering applications where strength, durability, and cost-effectiveness are essential.

2. Excellent Weldability & Formability:

   • S275JR exhibits excellent weldability and machinability, ensuring ease of fabrication, especially in complex structural designs and components.
   • The bars are highly formable, allowing for customization and adaptation to various project requirements.

3. Impact Resistance:

   • With good impact resistance at room temperature, S275JR square bars perform well in environments where low-temperature toughness is not critical.
   • Suitable for applications in moderate climates and general structural needs.

4. Corrosion Resistance:

   • S275JR provides adequate resistance to atmospheric corrosion, making it suitable for indoor and outdoor structural applications where exposure to moisture and moderate corrosive conditions is present.
   • Suitable for use in environments with mild corrosive elements like urban infrastructure and certain industrial applications.

5. Cost-Effective Solution:

   • S275JR square bars offer an excellent balance of mechanical properties at an affordable cost, making them a preferred choice for various structural applications.
   • Reduces overall project costs through good durability and minimized maintenance requirements.

Applications

1. Structural Engineering:

   • Used in the construction of buildings, bridges, and other infrastructure where structural integrity, durability, and cost-effectiveness are key requirements.
   • Suitable for structural components like beams, columns, and trusses.

2. General Engineering & Manufacturing:

   • Applied in heavy machinery, pressure vessels, storage tanks, and components where strength, toughness, and moderate corrosion resistance are required.
   • Commonly used in automotive, industrial, and construction sectors.

3. Civil Infrastructure:

   • Ideal for urban infrastructure projects, including foundations, railways, and support structures, where load-bearing capacity and moderate corrosion resistance are sufficient.

4. Fabrication & Machining:

   • Used in applications where ease of welding, machining, and forming are needed, such as pipe manufacturing, fabrication of structural joints, and structural components.