EN High strength structural steel

EN High Strength Structural Steel is commonly used in various industries, including construction, engineering, automotive, and transportation. It is favored for its ability to withstand heavy loads, resist impact and fatigue, and maintain structural stability even under challenging conditions. The enhanced strength of these steels allows for the design of lighter and more efficient structures, resulting in cost savings and improved energy efficiency.
 

EN High Strength Structural Steel Grades	Designation	Typical Applications
S355JR	EN 10025-2 S355JR	Structural components, bridges, buildings
S355J0	EN 10025-2 S355J0	Construction machinery, bridges, towers
S355J2	EN 10025-2 S355J2	Offshore structures, cranes, shipbuilding
S355K2	EN 10025-2 S355K2	Construction equipment, heavy machinery
S460N	EN 10025-3 S460N	Steel structures, bridges, pressure vessels
S460M	EN 10025-4 S460M	Offshore structures, wind turbines
S690QL	EN 10025-6 S690QL	Heavy lifting equipment, mining machinery
S890QL	EN 10025-6 S890QL	Bridges, lifting equipment, high-rise buildings
S960QL	EN 10025-6 S960QL	Crane booms, transport equipment, steel frames

Multi-Grade EN High strength structural steel

In addition to the grades in the table, the commonly used EN High Strength Structural Steel grades are: S355J2, S420MC, S460MC, S500MC, S550MC, S700MC, S960QL, S1100QL, S1300QL, S235JRH, S275JOH, S355JOH, S355JOH,S420nh, S460nlh, S500ql1, S550ql1, S690ql1, S890ql1,S960QL1, etc. These grades offer a variety of strength, toughness and impact resistance properties, allowing the appropriate grade to be selected for specific engineering requirements. Whether used in construction, bridges, heavy machinery or other structural applications, these grades provide reliable high strength support.
These EN High Strength Structural Steel grades undergo rigorous quality control and mechanical properties testing during the manufacturing process to ensure they meet the requirements of European standards.

Key Features:

EN High Strength Structural Steel grades offer a wide range of mechanical properties, allowing engineers and designers to select the most suitable grade based on specific project requirements. These properties include high tensile strength, excellent toughness, good weldability, and improved corrosion resistance.
Furthermore, EN High Strength Structural Steel can be further processed and fabricated to meet specific design needs, such as cutting, bending, welding, and forming. This versatility makes it highly adaptable to various structural applications, including bridges, buildings, offshore platforms, heavy machinery, and infrastructure projects.
Overall, EN High Strength Structural Steel offers a combination of strength, durability, and versatility, making it an ideal choice for demanding applications that require superior performance and long-lasting structural integrity.

Corporate Environment:

GNEE, located in Henan Province, is one of the largest steel producers and suppliers in North China. We have at least 200-300 tons of each material in stock and a full range of products with different sizes and molds for you to choose from. We have professional sales team, quality inspection team and after-sales team, whose experience will help you avoid risks and unnecessary expenses. We believe that "integrity wins" and all products can be traced back to the original certificates to ensure high quality and transparency.
Our goal is to provide competitive steel products to our customers all over the world.We look forward to working with you!

Quality inspection:

Chemical Composition Analysis: The steel is tested to determine the composition of various elements such as carbon, manganese, silicon, phosphorus, sulfur, and alloying elements. This analysis ensures that the steel meets the required chemical composition specifications.
Tensile Testing: Tensile testing measures the steel's strength and elasticity. Test specimens are subjected to controlled tension until they fracture, allowing for the determination of important properties such as yield strength, ultimate tensile strength, and elongation.
Ultrasonic Testing: Ultrasonic testing uses high-frequency sound waves to detect internal defects, such as cracks or voids, in the steel. This non-destructive testing method helps ensure the integrity and quality of the material.
Visual Inspection: Visual inspection is performed to identify any surface defects, such as scratches, rust, or irregularities, that may affect the steel's quality or performance.
Weldability Testing: If the steel is intended for welding applications, weldability testing is conducted to evaluate its suitability for welding processes. This testing assesses the steel's ability to form sound welds without significant defects or weaknesses.

Certificate:

Business Partner: