Choosing the right high-strength steel alloy is necessary to ensure structural integrity and safety in critical applications such as heavy construction, mining, and transportation. With numerous steel alloys available on the market, selecting the best one for your needs can take time. In this blog post, we’ll focus on the Strenx 700 Plate and compare it with other high-strength steel alloys to help you make an informed decision.
What are Strenx 700 Plate?
Strenx® 700 Plate is a structural steel quality with extra high mechanical strength. It boasts an excellent combination of strength, formability, weldability and cold-bending performance. The minimum yield strength for Strenx® 700 Plate is 890 MPa, making it extremely strong compared to other steels. It also has good high-temperature toughness properties and low-temperature impact toughness at -40°C. Strenx 700 Plate can be used in heavy applications such as bridge and crane construction on earthmoving machinery and steel structures, where the structure requires long life due to its great activity during use and ability to resist deformation under load. Its high cutting precision also allows for tighter tolerances than conventional steels, making it perfect for engineering components like gears or shafts requiring exact dimensions.
comparison with other grades
Strenx 700 Plate vs Domex 700 Plate
Domex 700 Plate is another high-strength steel alloy similar to Strenx 700 Plate. It has a yield strength of 700 MPa and a tensile strength of 780-930 MPa, making it suitable for heavy-duty applications that require high strength and flexibility. Domex 700 Plate has excellent formability and weldability, and it’s widely used in the construction, mining, and transportation industries.
Strenx 700 Plate vs Hardox 400 Plate
Hardox 400 Plate is a wear-resistant steel alloy with high toughness and abrasion resistance. It has a yield strength of 1100 MPa and a tensile strength of 1300-1600 MPa, making it suitable for applications that require superior wear resistance and durability, such as excavator buckets, loaders, and crushers. Hardox 400 Plate has excellent welding and forming properties and is available in various thicknesses and sizes.
Strenx 700 Plate vs Weldox 700 Plate
Weldox 700 Plate is a high-strength structural steel alloy with superior weldability and formability. It has a yield strength of 700 MPa and a tensile strength of 780-930 MPa, making it suitable for structural applications requiring high strength and toughness, such as bridges, buildings, and pressure vessels. Weldox 700 Plate is available in various thicknesses and sizes, and it’s an excellent choice for parts that need to be welded and formed.
Strenx 700 Plate vs. NAXTRA 70 Plate
NAXTRA 70 Plate is a high-strength, low-alloy steel alloy with superior performance in challenging environments. It has a yield strength of 700 MPa and a tensile strength of 780-930 MPa, making it suitable for heavy-duty applications that require high strength and toughness, such as crane booms,
Mining equipment and offshore structures. NAXTRA 70 Plate has excellent welding and bending properties and is an excellent choice for applications where corrosion resistance is critical.
Conclusion
When it comes to high-strength steel alloys, Strenx 700 Plate offers superior performance, welding, and bending properties without compromising its structural integrity. While Domex 700 Plate and Weldox 700 Plate are similar to Strenx 700 Plate, they have slightly different properties and applications. Hardox 400 Plate and NAXTRA 70 Plate are two other high-strength steel alloys offering superior wear and corrosion resistance. Choosing the best high-strength steel alloy for your application depends on various factors, including the design, environment, and performance requirements.
