​SA204GrA, SA204GrB, and SA204GrC are pressure vessel steels that are widely used in various industrial applications due to their excellent mechanical properties and corrosion resistance. In this article, we will explore the chemical composition, mechanical properties, heat treatment conditions, main application scenarios, and relevant supply cases of these three pressure vessel steel grades.
SA204GrA
Chemical Composition: SA204GrA steel typically contains low carbon and manganese content, along with traces of chromium, molybdenum, and vanadium.
Mechanical Properties: This grade of steel offers good tensile strength, impact strength, and fatigue resistance. It also exhibits excellent weldability and corrosion resistance in various environments.
Heat Treatment: SA204GrA is typically processed through a controlled cooling process after hot rolling to achieve the desired mechanical properties.
Main Application Scenarios: SA204GrA is widely used in the manufacturing of pressure vessels, reactors, and other high-pressure equipment. It is suitable for cryogenic applications and is commonly used in the oil and gas industry.
Supply Case: A leading manufacturer of pressure vessels supplied a large quantity of SA204GrA steel plates to a petrochemical plant in the Middle East. The plates were used to construct large-scale reactors that operate under high pressure and temperature conditions.
SA204GrB
Chemical Composition: SA204GrB steel contains higher carbon and manganese content compared to SA204GrA. It also contains traces of nickel, copper, and vanadium.
Mechanical Properties: This grade offers improved strength and硬度 compared to SA204GrA. It has good cold-workability and provides better creep resistance at elevated temperatures.
Heat Treatment: SA204GrB undergoes controlled cooling and intermediate heating to achieve the desired mechanical properties and microstructure.
Main Application Scenarios: SA204GrB is commonly used in the manufacturing of pressure vessels, boilers, and other high-temperature equipment. It is suitable for use in severe corrosive environments and high-temperature applications.
Supply Case: A European manufacturer of industrial equipment supplied SA204GrB steel plates to a power plant project in Asia. The plates were used in the construction of large boilers that operate at high temperatures and pressures.
SA204GrC
Chemical Composition: SA204GrC steel has a higher carbon content than SA204GrA and SA204GrB. It also contains traces of titanium and niobium to enhance strength and toughness.
Mechanical Properties: This grade offers superior tensile strength, impact resistance, and fatigue life compared to other grades. It has excellent low-temperature toughness and provides good cold-workability.

​The TC128GrB high-strength low-alloy railway steel plate is a prime material for structural applications in the railway industry. This steel grade, with its unique chemical composition, offers exceptional mechanical properties that make it suitable for a range of demanding applications.
The chemical composition of TC128GrB steel is carefully formulated to achieve a balance of strength, ductility, and fatigue resistance. It typically contains low carbon and alloy elements such as manganese, silicon, and chromium. These elements contribute to the steel's exceptional tensile strength, yield strength, and hardness.
The mechanical properties of TC128GrB steel are further enhanced through heat treatment. The steel is typically processed in the quenched and tempered condition, which results in its characteristic combination of high strength and good ductility. This treatment ensures that the steel plate exhibits excellent fatigue resistance and durability under cyclic loading conditions.
The primary application of TC128GrB steel is in the manufacturing of railway tracks and related infrastructure. It is used in a variety of critical components such as ties, cross-ties, and reinforced concrete slabs. The steel's exceptional strength and fatigue resistance make it an ideal choice for withstanding the constant stress and strain experienced by railway tracks.
One noteworthy supply case is a recent project to upgrade a major railway line in Europe. TC128GrB steel plates were specified for use in the construction of new railway ties. The plates were supplied by a reliable steel manufacturer with a reputation for quality and performance. The plates were precision cut, heat treated, and delivered to the construction site in a timely manner.
In conclusion, the TC128GrB high-strength low-alloy railway steel plate is a critical material for the railway industry. Its unique chemical composition, combined with heat treatment and processing techniques, provides an excellent balance of mechanical properties, making it well-suited for a range of demanding applications. Its use in railway tracks and related infrastructure ensures durability, reliability, and safety for railway systems worldwide.

SA387Gr12CL2 pressure vessel steel plate is a high-quality carbon steel plate with excellent mechanical properties and corrosion resistance. It is widely used in the petrochemical, natural gas, and other industries where high pressure and corrosion resistance are required.
Chemical composition: SA387Gr12CL2 steel plate is made of high-quality carbon steel with a carbon content of 0.25-0.45%. It also contains manganese, silicon, phosphorus, sulfur, and other alloying elements to improve its mechanical properties and corrosion resistance.
Mechanical properties: SA387Gr12CL2 steel plate has excellent mechanical properties, such as high tensile strength, yield strength, and impact toughness. It can withstand high pressure and impact loads, and has good fatigue resistance.
Heat treatment: SA387Gr12CL2 steel plate is usually annealed and tempered to achieve the desired mechanical properties. The heat treatment process includes heating the steel plate to a temperature between 850℃ and 950℃, holding it for a certain period of time to achieve annealing, and then quenching it in oil or water to obtain the desired mechanical properties.
Main application scenarios: SA387Gr12CL2 steel plate is mainly used in the manufacturing of high-pressure vessels, pressure pipelines, chemical reactors, and other equipment that require high pressure and corrosion resistance. It is also used in the oil and gas industry, chemical industry, and other fields.
Relevant supply cases: SA387Gr12CL2 steel plate has been widely used in various projects around the world, such as the construction of natural gas pipelines in the Middle East, the replacement of old pressure vessels in Europe, and the construction of chemical reactors in Asia. In these projects, SA387Gr12CL2 steel plate has shown excellent performance in terms of pressure resistance, corrosion resistance, and durability.

​AISI4140 alloy steel plate is a high-strength structural steel, which is widely used in various engineering fields. The chemical composition of AISI4140 alloy steel plate is composed of carbon, silicon, manganese, phosphorus, sulfur, chromium, molybdenum and vanadium. The main characteristics of AISI4140 alloy steel plate are high strength, good toughness and corrosion resistance.
The mechanical properties of AISI4140 alloy steel plate are excellent. The yield strength is more than 350MPa, and the tensile strength is more than 600MPa. The impact toughness is also very good, which can meet the needs of different engineering applications.
The heat treatment state of AISI4140 alloy steel plate can be divided into quenching and tempering state, annealing state and as-cast state. The quenching and tempering state has the best mechanical properties, but the processing technology is more complex. The annealing state has good toughness and corrosion resistance, but the strength is slightly lower. The as-cast state has the lowest mechanical properties, but the processing technology is simple.
The main application scenarios of AISI4140 alloy steel plate are bridge construction, building construction, petroleum industry, power generation industry, transportation industry and other fields. It can be used in the manufacture of beams, columns, plates, brackets and other structural parts.
Finally, we will introduce a case of AISI4140 alloy steel plate supply. In a bridge construction project in the United States, the bridge deck needed to be made of high-strength steel to meet the requirements of load-bearing capacity and durability. AISI4140 alloy steel plate was chosen as the material for the bridge deck because of its excellent mechanical properties and corrosion resistance. Through the appropriate heat treatment process and precision processing technology, the AISI4140 alloy steel plate was processed into a high-quality bridge deck that met all the requirements of the project. This case shows that AISI4140 alloy steel plate has good application prospects in the field of infrastructure construction.

JIS G3103 SB480M is a high-quality pressure vessel steel plate, widely used in various industrial applications that require exceptional strength and durability. This steel plate is characterized by its unique chemical composition, outstanding mechanical properties, and heat treatment conditions.
The primary chemical components of JIS G3103 SB480M steel include iron, carbon, manganese, phosphorus, sulfur, silicon, and traces of other alloying elements. The precise chemical composition of the steel ensures exceptional tensile strength, impact resistance, and corrosion resistance.
The mechanical properties of JIS G3103 SB480M steel are further enhanced through heat treatment. The steel undergoes quenching and tempering processes, which optimize its strength and ductility. The end result is a material that offers high yield strength, tensile strength, and exceptional fatigue resistance.
The primary application of JIS G3103 SB480M steel plate lies in the manufacturing of pressure vessels, reactors, and other high-pressure equipment. Its exceptional strength and durability make it an ideal choice for these demanding applications. Additionally, the steel's good weldability and corrosion resistance further expand its use in various industrial sectors.
One notable example of the application of JIS G3103 SB480M steel is in the construction of oil and gas pipelines. These pipelines are subject to high pressure and must withstand extreme environmental conditions. The exceptional mechanical properties and corrosion resistance of this steel ensure the durability and safety of these critical infrastructure projects.
In conclusion, JIS G3103 SB480M pressure vessel steel plate offers a unique combination of chemical composition, mechanical properties, and heat treatment that make it an exceptional choice for a range of industrial applications. Its adaptability and reliability have been repeatedly demonstrated in various projects, making it a preferred choice for engineers and designers seeking high-performance materials.

​SB450, a low temperature pressure vessel steel plate, is a high-quality steel product with excellent performance. It is widely used in cryogenic and pressure vessels due to its excellent low temperature toughness and strength.
The chemical composition of SB450 steel plate is strictly controlled, with low carbon content and appropriate addition of alloying elements. The main alloying elements are nickel, chromium, molybdenum, vanadium, and other elements, which can effectively improve the toughness and strength of the steel plate at low temperatures.
The mechanical properties of SB450 steel plate are excellent. It has good toughness and strength at low temperatures, and its impact resistance is also very good. The steel plate can maintain good performance at extremely low temperatures, making it suitable for use in cryogenic and pressure vessels.
The heat treatment state of SB450 steel plate is usually quenched and tempered to achieve the desired mechanical properties. Quenching can increase the hardness and strength of the steel plate, while tempering can improve its toughness and reduce the brittleness.
The main application场景 of SB450 steel plate is cryogenic and pressure vessels. These vessels require high-quality materials with excellent low temperature performance to ensure safe operation at low temperatures or under high pressure. SB450 steel plate has good corrosion resistance and weldability, making it suitable for use in cryogenic and pressure vessels.
There are many successful supply cases of SB450 steel plate. For example, it has been used in the construction of liquefied natural gas (LNG) storage tanks and other cryogenic pressure vessels. These vessels require high-quality materials to ensure safe operation and long service life. SB450 steel plate has been proved to be a reliable choice for these applications.
In conclusion, SB450 steel plate has excellent performance in terms of chemical composition, mechanical properties, heat treatment state, and application场景. It is a reliable choice for cryogenic and pressure vessels and other applications that require high-quality materials with excellent low temperature performance.

​Introduction:
Low alloy high-strength steel plates, specifically A633GrD and A633GrE, are engineering materials that combine exceptional strength with ductility. They are widely used in various industries due to their robust mechanical properties and exceptional resistance to corrosion. In this article, we delve into the composition, mechanical properties, heat treatment states, key applications, and supply cases of A633GrD and A633GrE steel plates.
Composition:
A633GrD and A633GrE low alloy high-strength steel plates are composed of a variety of elements, including iron, carbon, manganese, silicon, and alloying elements such as nickel, chromium, and molybdenum. The exact chemical composition of these steels varies depending on the manufacturer but is carefully formulated to achieve the desired mechanical properties.
Mechanical Properties:
A633GrD and A633GrE steel plates exhibit high strength and ductility, making them suitable for a range of applications. They typically have yield strengths ranging from 400 to 700 MPa and tensile strengths of up to 700 MPa. These steels also exhibit good impact resistance, fatigue resistance, and corrosion resistance.
Heat Treatment:
Heat treatment of A633GrD and A633GrE steel plates involves a combination of processes that control the microstructure and mechanical properties. Typical heat treatment processes include annealing, quenching, and tempering. The heat treatment schedule depends on the desired properties and can be customized according to specific application requirements.
Applications:
A633GrD and A633GrE steel plates are used in a variety of industries where high strength and corrosion resistance are essential. Some of the main applications include:
1. Automotive industry: Used in vehicle frames, body structures, and suspension components due to their high strength and corrosion resistance.
2. Oil and gas industry: Commonly employed in the manufacturing of pressure vessels, pipelines, and offshore structures that require high-strength materials.
3. Construction industry: Used in the manufacture of concrete reinforcing bars, structural steel frames, and bridges.
4. Heavy machinery: A633GrD and A633GrE steel plates are employed in the manufacturing of mining equipment, cranes, and other heavy machinery components that require high strength and durability.
5. Shipbuilding: These steels are used in the hulls, decks, and other structural components of ships due to their exceptional strength and corrosion resistance.
Supply Cases:
A633GrD and A633GrE low alloy high-strength steel plates are widely available from various steel suppliers worldwide. These suppliers ensure quality production by adhering to international standards and provide a range of value-added services such as customization, cutting, heat treatment, and surface finishing. Some notable examples of suppliers include ArcelorMittal, Baosteel Group, Nippon Steel & Sumitomo Metal Corporation, ThyssenKrupp Steel Europe AG, and SSAB AB (Sweden).
Conclusion:
A633GrD and A633GrE low alloy high-strength steel plates are essential materials for a range of industrial applications due to their exceptional mechanical properties and corrosion resistance. With a comprehensive understanding of their composition, mechanical properties, heat treatment states, key applications, and reliable supply sources, engineers and designers can make informed decisions when selecting these materials for their projects.

EN10028-6 P460Q low alloy high-strength steel plate is a kind of high-strength steel plate with excellent mechanical properties. It is widely used in various fields such as construction, machinery, transportation and aerospace.
The chemical composition of EN10028-6 P460Q steel plate mainly contains carbon, silicon, manganese, phosphorus, sulfur and other elements, as well as a small amount of trace elements such as nickel, chromium and molybdenum. The reasonable chemical composition design can significantly improve the strength, toughness and corrosion resistance of the steel plate.
The mechanical properties of EN10028-6 P460Q steel plate are excellent. It has good ductility, impact toughness and fatigue resistance. The yield strength can reach more than 460 MPa, and the tensile strength can reach more than 570 MPa. In addition, the steel plate has good processing properties and welding performance, and can be processed into various shapes and dimensions according to the requirements of different parts.
The heat treatment state of EN10028-6 P460Q steel plate mainly includes annealing and tempering. Annealing is to remove the internal stress of the steel plate and improve its plasticity and toughness. Tempering is to adjust the microstructure of the steel plate and further improve its mechanical properties. In general, the heat treatment process can be adjusted according to different requirements of the steel plate properties.
The main application scenarios of EN10028-6 P460Q steel plate are as follows: (1) Construction industry: used in bridge decks, columns, floors and other structural parts;(2) Machinery industry: used in mining machinery, cranes, shipbuilding and other fields;(3) Transportation industry: used in automobiles, rail transit, shipbuilding and other fields;(4) Aerospace industry: used in aircraft frames, landing gears and other parts.
In addition, EN10028-6 P460Q steel plate has good corrosion resistance and can be used in corrosive environments such as salt spray, industrial atmosphere and seawater. It is also suitable for use in high-temperature and pressure equipment.
Finally, it should be noted that the application of EN10028-6 P460Q steel plate also needs to consider its cost performance. Although its performance is excellent, its price is relatively high. Therefore, it is necessary to comprehensively consider the application of EN10028-6 P460Q steel plate according to actual needs and economic conditions.

​SGV410, SGV450, and SGV480 are high-quality pressure vessel steel plates, widely used in various industrial applications that require high strength and corrosion resistance. Let's explore the key features of each grade.
SGV410
SGV410 is a high-tensile pressure vessel steel plate, characterized by its excellent mechanical properties and exceptional weldability. The chemical composition of SGV410 ensures high resistance to atmospheric corrosion, making it suitable for outdoor applications. It offers good impact toughness at low temperatures, making it suitable for cryogenic applications. The standard thickness of SGV410 ranges from 6mm to 100mm.
Applications
SGV410 is commonly used in the manufacturing of pressure vessels, reactors, and storage tanks in the chemical, petrochemical, and energy industries. It is also suitable for the production of offshore platforms, ships, and other marine structures that require high corrosion resistance.
Supply Case
A leading manufacturer of pressure vessels has recently utilized SGV410 steel plates to construct a large-scale chemical reactor. The plates were supplied in the annealed state, ensuring ease of processing and excellent weldability. The resulting reactor exhibited excellent corrosion resistance and mechanical strength, meeting the stringent safety requirements of the customer.
SGV450
SGV450 is a high-strength pressure vessel steel plate, offering superior tensile strength and impact toughness. It is widely used in the oil and gas industry for the construction of pipelines, storage tanks, and offshore structures. The chemical composition of SGV450 ensures exceptional resistance to both atmospheric and underwater corrosion. The standard thickness ranges from 6mm to 150mm.
Applications
SGV450 is commonly used in the offshore oil and gas industry for the construction of platforms, risers, and other critical components that require high strength and corrosion resistance. It is also suitable for the production of pressure vessels and reactors in the chemical and petrochemical industries.
Supply Case
A leading oil and gas company has utilized SGV450 steel plates to construct an offshore platform in the Gulf of Mexico. The plates were supplied in the quenched and tempered state, ensuring maximum strength and toughness. The platform has withstood extreme weather conditions and operational loads, providing reliable service for many years.
SGV480
SGV480 is a high-strength, corrosion-resistant pressure vessel steel plate that offers superior mechanical properties and exceptional weldability. It is widely used in the construction of pipelines, storage tanks, and offshore structures in the oil and gas industry. The chemical composition of SGV480 ensures exceptional resistance to both atmospheric and underwater corrosion. The standard thickness ranges from 6mm to 150mm.
Applications
SGV480 is commonly used in the offshore oil and gas industry for the construction of platforms, risers, and other critical components that require high strength and corrosion resistance. It is also suitable for the production of pressure vessels and reactors in the chemical and petrochemical industries. Additionally, SGV480 is often used in the construction of large-scale industrial facilities that require high-quality materials for longevity and safety.

EN10025 S355J2 Z35 structural steel plate is a high-strength steel plate that is widely used in various engineering applications due to its excellent mechanical properties. The chemical composition of this steel plate meets the European standard EN10025, and it is characterized by its low carbon content and addition of alloying elements such as Mn, Si, and P.
The mechanical properties of EN10025 S355J2 Z35 steel plate are excellent, with a yield strength of ≥355 MPa and tensile strength of ≥490-620 MPa. It also exhibits good toughness and impact resistance, making it suitable for use in structures that require high strength and durability.
The steel plate is available in a variety of thicknesses and widths, and it can be cut to size as per the specific requirements of the application. The plate is produced in accordance with the relevant European standards and undergoes rigorous quality control to ensure consistent quality.
The main application scenarios for EN10025 S355J2 Z35 structural steel plate include the construction of bridges, buildings, oil and gas pipelines, power plants, and other industrial facilities. The plate is also suitable for use in shipbuilding, offshore platforms, and other marine applications due to its good corrosion resistance and weldability.
To ensure the longevity and durability of the steel plate, it is essential to follow proper heat treatment procedures. The plate undergoes quenching and tempering to achieve the desired mechanical properties. It is also important to follow good welding practices to minimize any potential weak spots in the material.
There are numerous supply cases of EN10025 S355J2 Z35 structural steel plate. For example, it is often used in the construction of bridges, where it is essential to have a material that can withstand high loads and bending moments while providing good fatigue resistance. In another example, the steel plate is used in the construction of offshore platforms, where it must be able to withstand harsh marine environments and resist corrosion.
In conclusion, EN10025 S355J2 Z35 structural steel plate is a high-quality material that offers excellent mechanical properties and durability. It is widely used in various engineering applications due to its low carbon content and addition of alloying elements, which provide improved strength and toughness. Proper heat treatment procedures and welding practices are essential to ensure the longevity and reliability of this steel plate.

EN10025-2 S355K2 alloy structural steel plate is a high-quality steel product that has been widely used in various engineering fields. It is made of austenite steel and has a chemical composition that ensures excellent mechanical properties.
The chemical composition of EN10025-2 S355K2 alloy structural steel plate is as follows:
* Carbon (C): ≤ 0.22%
* Manganese (Mn): ≤ 1.65%
* Phosphorus (P): ≤ 0.025%
* Sulfur (S): ≤ 0.025%
* Aluminum (Al): ≥ 0.015%
* Titanium (Ti): ≤ 0.20%
* Nickel (Ni): ≤ 0.60%
* Copper (Cu): ≤ 0.30%
* Chromium (Cr): ≤ 0.35%
* Molybdenum (Mo): ≤ 0.10%
The mechanical properties of EN10025-2 S355K2 alloy structural steel plate are excellent, including high strength, good toughness, and good impact resistance. It can withstand high temperatures and corrosion, and has good weldability and formability.
The heat treatment state of EN10025-2 S355K2 alloy structural steel plate is usually annealed or normalized. Annealing treatment can fully restore the塑性 of the steel, and improve the plasticity and toughness of the steel. Normalization treatment can increase the屈服 strength and tensile strength of the steel, but reduce its plasticity and toughness. Therefore, the heat treatment state should be selected according to the specific application requirements of the steel.
EN10025-2 S355K2 alloy structural steel plate has a wide range of applications, and is commonly used in the manufacturing of various types of machinery, equipment, structures and other parts that require high strength, toughness and corrosion resistance. It can be used in various industries such as automobiles, railways, bridges, buildings, petroleum, chemical industry, power plants, shipbuilding, and more.
For example, in the automotive industry, EN10025-2 S355K2 alloy structural steel plate can be used to manufacture automobile body parts, chassis parts, engine parts and other components that require high strength and toughness to ensure the safety and durability of the vehicle. In the construction industry, it can be used to manufacture beams, columns, plates, and other structural components to improve the strength and durability of the structure. In addition, it can also be used in the manufacture of pressure vessels, chemical reactors, pipelines and other equipment that require high corrosion resistance and pressure resistance.
In terms of supply, EN10025-2 S355K2 alloy structural steel plate is widely available from steel mills and metal suppliers around the world. Buyers can purchase it through direct contact with steel mills or metal suppliers, or through online steel trading platforms or metal marketplaces. When purchasing EN10025-2 S355K2 alloy structural steel plate, it is important to check the quality certificate and ensure that it meets the required mechanical properties and other specifications before purchase.

​42CrMo4, a high-performance alloy steel, offers a unique combination of chemical composition, mechanical properties, heat treatment, low-temperature impact resistance, and diverse applications. It is a widely used material in various industries due to its exceptional strength and durability.
Chemical Composition
The primary alloying elements in 42CrMo4 steel include chromium (Cr), molybdenum (Mo), and carbon (C). These elements contribute to the steel's exceptional tensile strength, impact resistance, and corrosion resistance. The precise chemical composition of 42CrMo4 varies depending on the manufacturer, but generally, it falls within the following ranges:
C: 0.39%-0.45%
Si: 0.17%-0.37%
Mn: 0.50%-0.80%
Cr: 0.90%-1.20%
Mo: 0.20%-0.30%
S: ≤0.030%
P: ≤0.030%
Mechanical Properties
42CrMo4 steel offers a combination of high strength and ductility, making it suitable for a wide range of load-bearing and冲击resistant applications. The material exhibits good fatigue resistance and can withstand repeated stress without failure. Its yield strength is typically in the range of 800-1000 MPa, while the tensile strength can reach up to 1100 MPa.
Heat Treatment
Heat treatment is essential to achieve the desired mechanical properties in 42CrMo4 steel. The process typically involves heating the steel to a temperature between 715°C and 740°C, holding it there for a period of time to ensure complete diffusion of alloying elements, and then cooling it slowly to room temperature. This treatment results in a fine-grained structure with uniform distribution of alloying elements, enhancing the material's mechanical properties.
Impact Test
42CrMo4 steel exhibits excellent low-temperature impact test, making it suitable for use in cryogenic and other extreme temperature environments. The material passes standard low-temperature impact testing without failure, ensuring its reliability in cold conditions. The impact resistance of 42CrMo4 steel is further enhanced by its toughness, which is achieved through proper heat treatment and processing.
Main Applications
Due to its exceptional mechanical properties and versatility, 42CrMo4 steel is used in a wide range of applications across various industries. Some of the main applications include:
Shipbuilding& Offshore: Used for hull structures, shafts, propellers, and other load-bearing components that require high strength and impact resistance.
Heavy Machine: Used in manufacturing heavy machinery, such as crushers, excavators, and other mining equipment that operate under high stress and load conditions.
Boiler: In the manufacturing of pressure vessels, reactors, and other containment structures that require high tensile strength and corrosion resistance.
Auto Industry: Used in the manufacturing of transmission components, steering parts, and other critical components that require durability and performance.
TJC’s Supply Cases:
TJC is a leading manufacturer and supplier of 42CrMo4 steel plate. We have supplied this high-performance material to various industries, including the automotive, energy, petrochemical, and construction sectors. Some of our recent supply cases include:
Auto Industry Case：We supplied 42CrMo4 steel plate to a leading automotive manufacturer for the production of transmission components that require high strength and durability. The plate was heat treated to achieve the desired mechanical properties and delivered to the customer in a timely manner.

​SA516Gr415, a versatile steel plate, stands out for its exceptional chemical composition, mechanical properties, and a range of applications. Developed for diverse industrial needs, this grade offers a unique combination of strength and durability.
Chemical Composition
The primary alloying elements in SA516Gr415 steel plate include carbon, manganese, phosphorus, sulfur, silicon, and vanadium. The precise chemical composition is as follows:
Carbon (C): ≤0.30%
Manganese (Mn): ≤0.70%
Phosphorus (P): ≤0.035%
Sulfur (S): ≤0.035%
Silicon (Si): ≤0.40%
Vanadium (V): 0.015% - 0.060%
Mechanical Property
SA516Gr415 steel plate exhibits excellent mechanical properties, making it suitable for a wide range of applications. It offers a combination of high strength, ductility, and fatigue resistance, making it an ideal material for demanding applications. The yield strength and tensile strength are typically in the ranges of 60 ksi and 80 ksi, respectively.
Heat Treatment
SA516Gr415 steel plate is typically supplied in the hot-rolled or hot-dipped galvanized condition. However, other surface finishes and heat treatments are available upon request.
Impact Test
The low-temperature impact resistance of SA516Gr415 steel plate is crucial for its use in cryogenic applications or in regions with cold climates. The plate undergoes rigorous low-temperature impact testing to ensure its suitability for such conditions. Typical impact temperatures range from -46°F to -173°F.
Main Application
The diverse applications of SA516Gr415 steel plate are attributed to its unique properties. It is widely used in the manufacturing of pressure vessels, storage tanks, offshore platforms, bridges, and other structural components that require exceptional strength and durability. The plate is also suitable for use in pipelines, especially in cryogenic applications.
TJC’s Cases
TJC has supplied SA516Gr415 steel plate to numerous projects worldwide, including a large-scale offshore platform and a cryogenic storage tank. The company offers a range of value-added services, including custom cutting and edge processing, to meet specific project requirements. TJC ensures the quality of the steel plate through rigorous testing and certification.
 
SA516Gr415 steel plate is a high-performance material that combines exceptional strength with exceptional durability. Its adaptability to various applications makes it a go-to choice for engineers and designers across industries. With its robust chemical composition and mechanical properties, it offers unparalleled performance in even the most demanding conditions.

The EN10028-4 X8Ni9 steel plate is a high-quality alloy steel widely used in the manufacturing of pressure vessels. It is a grade of steel that offers exceptional strength and corrosion resistance, making it an excellent choice for a range of demanding applications.
Chemical Composition
The EN10028-4 X8Ni9 steel plate is composed of various alloying elements, including iron (Fe), carbon (C), nickel (Ni), and molybdenum (Mo). The exact chemical composition of the steel meets European standards and is essential for achieving the desired mechanical properties. The chemical composition of EN10028-4 X8Ni9 steel is controlled within precise limits to ensure consistent quality and performance.
Mechanical Properties
The EN10028-4 X8Ni9 steel plate exhibits excellent mechanical properties, including high tensile strength, yield strength, and impact resistance. It offers good ductility and formability, making it suitable for a range of shaping and welding processes. The mechanical properties of EN10028-4 X8Ni9 steel are optimized through precise alloying and heat treatment processes.
Heat Treatment State
The heat treatment state of EN10028-4 X8Ni9 steel plate is crucial for achieving the desired mechanical properties. The steel undergoes a controlled heating and cooling process to achieve the desired microstructure and properties. The heat treatment process also helps to improve the corrosion resistance and toughness of the steel.
Low-Temperature Impact Testing
EN10028-4 X8Ni9 steel plate undergoes low-temperature impact testing to assess its performance at low temperatures. The testing ensures that the steel retains its impact resistance and ductility even at cryogenic temperatures. This makes it suitable for use in extreme cold environments where other steels may fail.
Key Application Scenarios
The EN10028-4 X8Ni9 steel plate is primarily used in the manufacturing of pressure vessels, such as boilers, reactors, and storage tanks. It is also suitable for use in other high-pressure and corrosive environments, including piping systems, offshore platforms, and chemical processing plants. The exceptional corrosion resistance and mechanical properties of EN10028-4 X8Ni9 steel make it an excellent choice for these demanding applications.
TJC Supply Case
To meet the growing demand for EN10028-4 X8Ni9 steel plate, TJC, a leading manufacturer of high-quality steel products, has begun supplying this grade of steel. TJC ensures the consistent quality and performance of EN10028-4 X8Ni9 steel plate through rigorous quality control measures. The company offers a range of value-added services, including custom cutting and processing, to meet the specific needs of its customers. TJC has a strong reputation for supplying high-quality materials that meet international standards, making it a trusted partner for customers worldwide.