Knowledge

• 12/Jun2025

  What is the weakness of Corten steel?

  While Corten steel (weathering steel) is prized for its corrosion resistance and aesthetic appeal, it has several key weaknesses that must be considered before use in projects. Here are the most signi

• 12/Jun2025

  How can you tell if steel is Corten?

  Identifying Corten steel (also known as weathering steel) requires a combination of visual inspection, material testing, and documentation review. Here’s a step-by-step guide to determine if steel is

• 11/Jun2025

  What is the ASTM for weathering steel?

  Weathering steel is a high-strength, low-alloy steel that forms a protective rust patina when exposed to the elements, eliminating the need for painting and providing long-term durability in outdoor s

• 11/Jun2025

  What is the difference between ASTM A36 and A588?

  ASTM A36: A general-purpose carbon steel for structural applications, offering good weldability and machinability at an economical cost. ASTM A588: A high-strength weathering steel with superior co

• 11/Jun2025

  Continuous Casting Technology of Q355GNH

  Q355GNH is a high-performance weathering steel offering enhanced durability and corrosion resistance, making it ideal for long-lasting structural applications in harsh environments.

• 11/Jun2025

  Welding Points of Q355GNH steel

  Q355GNH is a weather-resistant steel with excellent atmospheric corrosion resistance, high strength, and good weldability, widely used in bridges, buildings, and outdoor structures.

• 11/Jun2025

  A588 Gr.B high-strength steel plates for bolting structures

  A588 Gr.B steel plate is a high-strength, low-alloy structural steel with superior atmospheric corrosion resistance, ideal for welded, riveted, or bolted construction applications.

• 11/Jun2025

  S355J0WP railway special steel

  S355J0WP weathering steel is a steel series that can be used for thinning, bare use, or simplified coating, so as to extend the life of products, save labor and reduce consumption, and upgrade. It is

• 11/Jun2025

  Differences between S355J0W steel and S355J0WP steel

  S355J0W steel and S355J0WP steel plates are under EN 10025-5 flat and long products of hot rolled steels with improved atmoSPHEric corrosion resistance. S355J0WP, S355J0W weathering steel grades are e

• 10/Jun2025

  Does Corten steel get hot in the sun?

  Corten steel absorbs and retains heat when exposed to sunlight, similar to other metals like regular steel or aluminum. However, its rust patina slightly affects thermal behavior compared to unpainted