The European Standard, {stnadard}, is an important specification for structural steel in the construction industry. It aims to bring unity and facilitate the free movement of goods across European nations. It provides the essential requirements for classifying, welding, cutting and producing structural steels. Additionally, its requirements ensure that all structural steel components intended for use in the construction industry are supplied in accordance with the specified standards and regulations.

The ASTM A514/A514M A514 Grade K steel standard is also has excellent levels of abrasion and impact resistance. It has a Charpy V-notch impact test of 17 ft-lb at -40F and is impact tested along with longitudinal welded samples of the alloy in order to evaluate its toughness.

ASTM A533/A533M A533 Grade B Class 2 is a kind of nuclear pressure vessel steel.In order to meet different needs of designers, alloy components concentration and other rules of ASTM A533/A533M are not exactly the same.

ASTM A29/A29M A29 15L66 steel is a family of low alloy steels that are commonly used in the manufacture of mechanical components and parts. It is composed primarily of iron, with small amounts of other alloying elements such as manganese, silicon, and carbon. The low carbon content and tight control over chemical composition in ASTM A29/A29M A29 15L66 steel help to produce a very uniform, heat-treatable steel. The alloying elements and low carbon content also contribute to making ASTM A29/A29M A29 15L66 steel very ductile, strong, and resistant to wear and fatigue. ASTM A29/A29M A29 15L66 steel is widely used for applications that require superior mechanical properties, such as parts for machinery, automotive and aerospace applications.

The EN 10083-3 20MnB5 steel is also widely used in the manufacturing of machinery, such as machine tools, presses, and cranes. In the energy industry, the steel is often used for components such as steam and gas turbines. In the medical industry, the steel is often used for components such as medical probes and implants.

The ASTM A387/A387M Grade 2 Class 1 steel plates are widely used for high temperature applications. The plates are widely used for manufacturing boilers and pressure vessels, oil and natural gas pipelines, high temperature and high-pressure transmission systems, heat exchangers and condensers, pressure relief valves, and other components. The plates are also used in water-pressure vessels, chemical processes, and paper industries.

Due to its excellent strength and toughness, ASTM A387/A387M A387 K21590 steel has found varied applications in the oil and gas, petrochemical, and chemical industries. In the oil and gas industry, it is used for structural components, such as API 6A-type drilling tools and piping. In the petrochemical industry, it is used for pressure vessels, heat exchangers and storage tanks. In the chemical industry, it is used for storage vessels, process vessels and other equipment.

GB 1591 12MnV steel is known for its elasticity. This refers to the material's ability to return to its original shape after being subjected to stress. The elasticity of GB 1591 12MnV steel helps it to hold its shape, and makes it resistant to permanent deformation. This is important for structures such as bridges, as it can ensure that the design stays intact even under heavy stress.

ASTM A517/A517M A517 Grade P steel is a popular grade of construction steel used in the manufacturing of bridges, power generation equipment, cranes and more due its high strength and versatility. The chemical composition of ASTM A517/A517M A517 Grade P steel play an important role in its properties, making it essential to know what they are when deciding on its usage.

EN 10025 1.0596 steel is a versatile and reliable material for a range of structural applications. It has a wide range of chemical components with distinct properties that combine to offer improved strength, ductility, and weldability. The material can be heat-treated for improved strength and toughness, and it can be used in automotive, bridge, and other engineering projects. As such, EN 10025 1.0596 is an optimal choice for manufacutrers looking for a reliable and high-performance steel solution.

ASTM A533/A533M A533 Grade E Class 3 is a kind of nuclear pressure vessel steel.In order to meet different needs of designers, alloy components concentration and other rules of ASTM A533/A533M are not exactly the same.

The hardness of a material is a measure of its resistance to indentation, wear, and corrosion. GB 1591 16MnRE steel is known for its hardness, making it wear-resistant and corrosion-resistant. This makes it suitable for outdoor use, as it can withstand the elements without showing signs of wear. Additionally, its hardness makes it resistant to scratches and dents, which can help protect it from damage over time.

EN 10083-2 1.0535 steel has good weldability and machinability. The material can be welded with conventional methods such as arc welding and oxy-fuel welding. The material also has good machinability and can be machined with standard machine tools.

Standard ASTM A709/A709M steel covers high strength, low-alloy structural steel shapes, plates and bars. ASTM A709/A709M steel comes in a variety of grades, from the general purpose A709 Grades 36 and 50, to the higher-strength A709 Grades HPS 70W and 100, with added copper and nickel to improve the corrosion resistance of the material. The ASTM A709/A709M steel standard also offers several grades that include higher-strength, normalized grades (A709 Grades HPS 50W/HPS 70W/HPS 100W) for applications requiring enhanced toughness and corrosion resistance.

ASTM A656/A656M A656 Type 7 Grade 100 steel is a hot-rolled structural steel, high-strength low-alloy plates, and quenched and tempered alloy plates used in the construction of bridges and buildings. This standard became effective on November 1, 2018 and is one of the most commonly used standards for structural steel construction. This standard was created by ASTM International, formerly known as the American Society for Testing and Materials (ASTM), a non-profit organization that sets a wide range of standards for materials, products, systems, and services.