​The A516 Grade 60 steel plate, also known as A516Gr.60 or A516Gr60, is a premium quality carbon steel plate specifically designed for use in pressure vessels and boilers. Its unique chemical composition and mechanical properties ensure its suitability for a wide range of demanding applications.
Chemical Composition:
The A516 Grade 60 steel plate is a low-alloy high-strength steel with a balanced chemical composition. The carbon content is typically below 0.2%, while silicon ranges from 0.3% to 0.7%, and manganese content is between 0.7% and 1.5%. Phosphorus and sulfur content are kept low, not exceeding 0.04% and 0.03% respectively. This optimized composition provides excellent mechanical properties and corrosion resistance.
Mechanical Properties:
The A516 Grade 60 steel plate exhibits exceptional mechanical properties. It has a yield strength of approximately 415 MPa (60 ksi) and a tensile strength ranging from 485 to 620 MPa (70-90 ksi). The plate also boasts an elongation of over 20% and maintains good performance even at temperatures down to -46°C. Its robust mechanical properties are further enhanced by its resistance to hydrogen-induced cracking (HIC) and sulfide stress corrosion cracking (SSCC).
Heat Treatment Status:
The heat treatment of A516 Grade 60 steel plates depends on their thickness. Plates with a thickness of 40mm or less are typically supplied in a hot-rolled condition, although they can also be normalized or stress-relieved if required. For plates thicker than 40mm, normalization is mandatory. Additionally, if a notch toughness test is specified for thinner plates, they must also undergo normalization.
Size Range:
The A516 Grade 60 steel plate is available in a wide range of sizes to meet various application needs. The dimensions, shapes, and weight tolerances of the plates adhere strictly to international standards, ensuring consistency and reliability. The plate thickness can be customized based on specific requirements, and the theoretical weight is calculated using a density of 7.85g/cm³.
Impact Testing:
The A516 Grade 60 steel plate undergoes rigorous impact testing to ensure its resilience and toughness. This testing involves subjecting the plate to sudden, high-energy impacts to assess its ability to withstand shock loads without fracturing or breaking. The plate's excellent impact resistance ensures its suitability for applications where sudden impacts or pressure changes are common.
Primary Applications:
The A516 Grade 60 steel plate finds extensive application in the petroleum, chemical, power generation, and boiler industries. It is commonly used to construct reactors, heat exchangers, separators, spherical tanks, gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler drums, and other critical equipment. Its superior mechanical properties and corrosion resistance make it a reliable choice for these demanding applications.
TJC Steel Group Supply Cases:
At TJC Steel Group, we have a proud history of supplying A516 Grade 60 steel plates to various industries. Our clients include leading manufacturers of petrochemical equipment, power plants, and boilers who rely on our products for their critical applications. We have successfully delivered numerous projects, meeting stringent quality standards and delivery deadlines. Our ability to customize solutions based on specific requirements has earned us a reputation for excellence in the industry.
In conclusion, the A516 Grade 60 steel plate is a versatile material with excellent mechanical properties and corrosion resistance. Its suitability for a wide range of applications in demanding environments makes it a preferred choice for manufacturers in various industries. At TJC Steel Group, we are committed to providing our clients with the highest quality A516 Grade 60 steel plates to meet their specific needs.

​In the world of steel materials, A515 Grade 485 steel plate stands out as a reliable and robust choice for pressure vessel and boiler applications. This high-performance steel grade, known also as A515Gr.485 or A515Gr485, is tailored to meet the demanding requirements of various industrial applications.
Chemical Composition
The chemical composition of A515 Grade 485 steel plate is carefully controlled to ensure optimal mechanical properties. The carbon (C) content ranges from 0.25mm to 0.31% for thicknesses up to 200mm, ensuring excellent strength and ductility. The manganese (Mn) content is limited to 0.90% maximum, while the phosphorus (P) and sulfur (S) contents are restricted to 0.035% each to guarantee high corrosion resistance. Silicon (Si) content ranges from 0.15% to 0.40%, contributing to the steel's overall mechanical behavior.
Mechanical Properties
A515 Grade 485 steel plate exhibits superior mechanical properties, including a minimum tensile strength of 485 MPa (70 ksi) and a yield strength ranging from 310 MPa (45 ksi) to 415 MPa (60 ksi). The steel's elongation is also noteworthy, ensuring ductility and resilience under various loading conditions.
Heat Treatment Condition
A515 Grade 485 steel plate is typically supplied in a normalized condition, which involves heating the steel to a specific temperature and then allowing it to cool in air. This heat treatment process enhances the steel's mechanical properties, making it suitable for demanding applications.
Size Range
TJC Steel Group offers A515 Grade 485 steel plate in a wide range of sizes to meet various customer requirements. The standard thickness ranges from 6mm to 120mm, while the width can be customized from 1000mm to 4000mm. The length of the plate can be tailored to meet specific project demands, with a maximum length of 18000mm.
Impact Testing
A515 Grade 485 steel plate undergoes rigorous impact testing to ensure its resistance to low-temperature brittleness. The steel is tested at various temperatures, including -20°C, to assess its ability to maintain structural integrity under extreme conditions.
Main Application Scenarios
A515 Grade 485 steel plate finds widespread application in the manufacturing of pressure vessels and boilers. It is used in various industries, including chemical, petrochemical, power generation, and oil and gas, where the steel's excellent strength, ductility, and corrosion resistance are paramount.
TJC Steel Group Supply Cases
TJC Steel Group has a rich history of supplying A515 Grade 485 steel plate to numerous prestigious projects. One such case involves the supply of large quantities of A515 Grade 485 steel plate for the construction of a large-scale chemical plant. The steel plate was used in the fabrication of pressure vessels and boilers, withstanding the rigorous demands of the plant's operating conditions. The successful completion of this project demonstrates TJC Steel Group's commitment to quality and reliability in steel material supply.

The A516 Grade 485/A516Gr.485/A516Gr450 steel plates are a premium choice for the manufacturing of pressure vessels and boilers, owing to their exceptional properties and versatile applications. These steel plates are specifically designed to meet the rigorous demands of the oil, chemical, power, and food industries.
Chemical Composition:
The chemical composition of A516 Grade 485/A516Gr.485/A516Gr450 steel plates is carefully formulated to ensure optimal performance. The key elements include carbon (C) ranging from 0.20% to 0.28%, silicon (Si) between 0.15% and 0.40%, manganese (Mn) from 0.85% to 1.20%, and both phosphorus (P) and sulfur (S) content not exceeding 0.035%. Additionally, alloy elements such as chromium (Cr) and molybdenum (Mo) are added in moderate amounts to enhance the mechanical properties and corrosion resistance of the steel.
Mechanical Properties:
The A516 Grade 485/A516Gr.485/A516Gr450 steel plates exhibit impressive mechanical properties. They possess a minimum yield strength of 485 MPa and an ultimate tensile strength ranging from 485 MPa to 620 MPa. These plates also demonstrate excellent plasticity, toughness, cold bending, and welding capabilities. Their high strength and toughness enable them to withstand significant pressures and impacts.
Heat Treatment State:
The A516 Grade 485/A516Gr.485/A516Gr450 steel plates are typically delivered in a hot-rolled state. However, they can also be subjected to additional heat treatment processes such as normalizing or quenching and tempering, depending on specific customer requirements. These heat treatment procedures further enhance the mechanical properties and stability of the steel.
Size Range:
The A516 Grade 485/A516Gr.485/A516Gr450 steel plates are available in a wide range of sizes to cater to various applications. Common thicknesses range from 8 mm to 300 mm, with widths varying from 1000 mm to 4000 mm and lengths extending from 3000 mm to 18000 mm. Customized sizes can also be manufactured upon request.
Impact Testing:
To ensure the exceptional toughness of the A516 Grade 485/A516Gr.485/A516Gr450 steel plates, they undergo stringent impact testing. These tests are performed at low temperatures to assess the material's ability to withstand impact loads without fracturing. The results of these tests ensure the reliability and safety of the steel plates in critical applications.
Primary Applications:
The A516 Grade 485/A516Gr.485/A516Gr450 steel plates find extensive applications in the manufacturing of pressure vessels and boilers. These include storage tanks, reactors, heat exchangers, and other equipment used in the oil, chemical, power, and food industries. Their high strength, toughness, and corrosion resistance make them suitable for handling harsh operating conditions and aggressive chemicals.
TJC Steel Group Supply Cases:
At TJC Steel Group, we have a proud track record of supplying A516 Grade 485/A516Gr.485/A516Gr450 steel plates to numerous projects worldwide. Our plates have been used in the construction of large-scale pressure vessels and boilers for power plants, petrochemical facilities, and other industrial applications. Our customers have relied on our products for their exceptional quality, reliable performance, and timely delivery.
In conclusion, the A516 Grade 485/A516Gr.485/A516Gr450 steel plates are an ideal choice for the manufacture of pressure vessels and boilers. Their superior chemical composition, mechanical properties, and heat treatment capabilities ensure their reliability and durability in various industrial applications. At TJC Steel Group, we are committed to providing our customers with the highest-quality steel plates to meet their specific requirements.

​A269 TPXM-19 Austenitic Stainless Steel Tubing is a premium material that offers unparalleled performance in a wide range of industrial applications. Its unique chemical composition and mechanical properties make it a sought-after choice for various applications that require corrosion resistance, high strength, and durability.
Chemical Composition:
The TPXM-19 stainless steel is composed of a precise blend of elements that contribute to its excellent performance. It contains approximately 22% Nickel (Ni), 18.5% Chromium (Cr), 3% Molybdenum (Mo), 0.1% Niobium (Nb), 1% Silicon (Si), 0.5% Manganese (Mn), 0.04% Phosphorus (P), 0.03% Sulphur (S), and 0.06% Carbon (C). This balanced composition ensures superior corrosion resistance and mechanical strength.
Mechanical Properties:
TPXM-19 stainless steel tubing exhibits excellent mechanical properties. It possesses high tensile strength and yield strength, making it suitable for applications that require high-pressure performance. Furthermore, its good ductility and workability allow for easy fabrication and installation.
Heat Treatment Status:
Before further processing, TPXM-19 stainless steel tubing undergoes a solid solution treatment. This heat treatment involves heating the material to a temperature range of 1065-1120°C, maintaining the temperature for a specified time based on the tube's thickness, and then cooling it rapidly. This process ensures the material's uniformity and stability, enhancing its overall performance.
Dimensional Range:
TPXM-19 stainless steel tubing is available in a wide range of dimensions to cater to various applications. Its outer diameter ranges from 1/16 inch to 4 inches, while the wall thickness varies from 0.010 inch to 0.312 inch. This versatility allows for flexibility in design and installation.
Impact Testing:
To ensure the tubing's reliability and safety, impact testing is performed. This test measures the material's ability to withstand sudden impact loads, ensuring its structural integrity in demanding applications.
Primary Applications:
TPXM-19 stainless steel tubing finds extensive use in various industries. Its superior corrosion resistance and high strength make it suitable for applications in the chemical, petrochemical, and oil and gas sectors. Additionally, its excellent weldability and formability enable its use in the manufacture of heat exchangers, condensers, and other critical equipment.
TJC Steel Group Supply Cases:
At TJC Steel Group, we pride ourselves on our ability to supply high-quality TPXM-19 stainless steel tubing to meet our customers' specific needs. Our supply cases include the provision of seamless and welded tubing for chemical plants, refineries, and other industrial facilities. Our strict quality control measures and commitment to customer satisfaction ensure that our products meet the highest standards of performance and reliability.
In conclusion, A269 TPXM-19 Austenitic Stainless Steel Tubing offers a compelling choice for applications that require superior corrosion resistance, high strength, and durability. Its unique chemical composition, mechanical properties, and versatility in dimensions make it a reliable material for various industrial applications. At TJC Steel Group, we are committed to providing our customers with the best-in-class TPXM-19 stainless steel tubing to meet their specific needs.

​In the realm of steel engineering, DIN17100 St37-2 seamless steel tubes occupy a pivotal position due to their exceptional properties and versatility. This article delves into the chemical composition, mechanical properties, heat treatment status, dimensional range, impact testing, and prime applications of these tubes, alongside a glimpse into the supply capabilities of TJC Steel Group.
Chemical Composition
DIN17100 St37-2 seamless steel tubes are characterized by their specific chemical composition. The carbon content ranges from 0.17 to 0.20%, while manganese content is kept below 1.4%. Phosphorus and sulfur are strictly limited to less than 0.045%, ensuring high purity and corrosion resistance. Silicon content is not specifically regulated within this standard.
Mechanical Properties
The mechanical properties of DIN17100 St37-2 seamless steel tubes are remarkable. Depending on the tube thickness, the yield strength ranges from 235 MPa to 195 MPa, ensuring excellent load-bearing capabilities. The tensile strength lies between 360 MPa and 510 MPa, indicating its superior tensile and ductility. The elongation rate of these tubes is also noteworthy, ensuring they can withstand significant deformation without failing.
Heat Treatment Status
DIN17100 St37-2 seamless steel tubes are typically delivered in a hot-rolled, controlled rolling, or normalized condition. These heat treatment methods enhance the tubes' mechanical properties and dimensional stability, making them suitable for various applications.
Dimensional Range
The dimensional range of DIN17100 St37-2 seamless steel tubes is extensive, catering to diverse needs. The outer diameter and wall thickness can be customized according to specific requirements, ensuring the tubes fit various applications precisely.
Impact Testing
To ensure the reliability and durability of DIN17100 St37-2 seamless steel tubes, impact testing is performed. This testing involves subjecting the tubes to sudden impact loads to assess their resistance to cracking and failure. The results of these tests are used to certify the tubes' suitability for specific applications.
Prime Applications
DIN17100 St37-2 seamless steel tubes find widespread applications in various industries. They are commonly used in construction, where their high strength and ductility make them suitable for load-bearing structures. They are also utilized in underground engineering projects, such as tunnels and pipelines, due to their excellent corrosion resistance.
TJC Steel Group Supply Capabilities
TJC Steel Group, a renowned steel supplier, offers a comprehensive range of DIN17100 St37-2 seamless steel tubes. With its vast inventory and robust supply chain, TJC Steel Group ensures timely delivery and customized solutions to meet specific project requirements. The company's commitment to quality and customer satisfaction has made it a trusted partner in the steel industry.
In conclusion, DIN17100 St37-2 seamless steel tubes are a versatile and reliable material for various applications. Their exceptional properties, coupled with the supply capabilities of TJC Steel Group, make them a preferred choice for projects requiring high-quality steel tubes.

In the realm of steel products, DIN17121 St52-3 seamless steel pipes stand out as a premier choice for their exceptional strength, durability, and versatility. These pipes are crafted from high-quality St52-3 steel, which boasts a unique chemical composition and mechanical properties that make it suitable for a wide range of applications.
Chemical Composition
The St52-3 steel used in the production of these seamless pipes is composed of carefully balanced chemical elements. Its composition includes a maximum of 0.20% carbon (C), 0.50% silicon (Si), 1.98% manganese (Mn), 0.040% phosphorus (P), and 0.040% sulfur (S). This precise blend ensures the steel possesses optimal strength and ductility, crucial factors for its intended use.
Mechanical Properties
The mechanical properties of DIN17121 St52-3 seamless steel pipes are nothing short of impressive. With a yield strength of at least 355 MPa and an ultimate tensile strength ranging from 490 MPa to 630 MPa, these pipes are designed to withstand significant stress and loads. Moreover, they exhibit a minimum elongation of 18%, ensuring excellent ductility and the ability to withstand deformation without breaking.
Heat Treatment
The heat treatment process plays a crucial role in the final properties of DIN17121 St52-3 seamless steel pipes. These pipes are subjected to various heat treatment methods such as annealing, normalizing, hot rolling, and controlled rolling. These processes enhance the steel's mechanical properties, including strength, ductility, and toughness, making it ideal for various applications.
Dimensional Range
DIN17121 St52-3 seamless steel pipes are available in a wide range of dimensions to meet the specific requirements of various industries. The pipes are typically available in outer diameters ranging from a few millimeters to several hundred millimeters, with wall thicknesses varying according to the intended application. This versatility allows for the pipes to be used in a diverse array of applications, from small-scale components to large-scale structures.
Impact Testing
The DIN17121 St52-3 seamless steel pipes undergo rigorous impact testing to ensure their superior resistance to shock and impact loads. The pipes are tested at low temperatures, such as 0°C, to assess their toughness and ability to withstand sudden impacts. These tests are critical in ensuring the safety and reliability of the pipes in demanding environments.
Main Application Scenarios
The superior mechanical properties and versatility of DIN17121 St52-3 seamless steel pipes make them suitable for a wide range of applications. These pipes are commonly used in the construction of buildings, bridges, and other civil engineering structures. They are also found in the manufacturing of heavy machinery, engineering equipment, and other industrial applications where durability and strength are paramount. Additionally, they are often utilized in the oil and gas industry for pipelines and other critical components.
TJC Steel Group Supply Case
As a leading steel supplier, TJC Steel Group is proud to offer a comprehensive range of DIN17121 St52-3 seamless steel pipes. Our pipes are sourced from reputable manufacturers and undergo strict quality control procedures to ensure they meet the highest standards. We have a track record of supplying these pipes to various industries, including construction, oil and gas, and heavy machinery manufacturing. Our clients trust us to provide reliable, high-quality products that meet their specific requirements and project needs.