ASTM A572 S355JR Q345B Carbon Steel Plate Supplier
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ASTM A572 carbon steel plate offers superior strength with high yield strength and tensile strength, making it ideal for carrying large structures and critical engineering loads.
As a low-alloy structural steel, ASTM A572 contains trace alloying elements such as niobium, vanadium and titanium to enhance the material's strength and toughness. With excellent corrosion resistance, it is suitable for outdoor applications and performs well even in different climate conditions.
The ASTM A572 standard divides carbon steel plates into multiple grades, including Grade 42, Grade 50, Grade 55, Grade 60 and Grade 65, with each grade having different mechanical properties and chemical composition.
ASTM A572 steel generally has good weldability, making it easy to use in manufacturing and construction processes. These steel plates are widely used in various fields including bridges, building structures, transmission towers, lifting equipment, mining machinery and various industries that require high-strength materials.
In addition, our company's ASTM A572 carbon steel plates can be customized according to specific size requirements, ensuring that the precise needs of various engineering projects are met.
Our company is a comprehensive enterprise that combines production and trade, with over 14 years of extensive experience in both domestic and international high-quality steel materials. We are committed to providing reliable steel solutions to clients worldwide.
Our product range is highly diverse and includes steel pipes, steel plates, steel coils, steel bars, steel strips, structural steel, silicon steel, stainless steel, carbon steel, alloy steel, aluminum products, and copper products, among others. These products find widespread applications across various industries, including precision instruments, aerospace, maritime, automotive, household appliances, construction, bridges, boilers, and highway guardrails, to name a few.
With our professional expertise and extensive experience, we strive to meet the diverse needs of our clients and provide high-quality materials to various industries. We place a strong emphasis on quality, reliability, and service to ensure that our clients receive the best steel materials and solutions.
Tisco Group provides a complete metal solution for global industrial and construction projects, offering stainless steel, carbon steel, galvanized steel, and high-temperature alloys in plates, pipes, coils, bars, and structural profiles.
Powered by advanced production lines and precision processing equipment, we deliver full-service fabrication including laser cutting, bending, welding, slitting, flattening, CNC machining, and waterjet cutting—ensuring every product meets strict project requirements.
From material selection to custom fabrication, Tisco Group guarantees high quality, full traceability, and fast delivery. Send us your requirements—we will reply with a professional quote within 24 hours.
Tisco Group operates a fully integrated metal manufacturing system, covering melting, casting, hot rolling, cold rolling, and precision processing. We supply stainless steel, carbon steel, galvanized steel, and high-temperature alloys in plates, pipes, coils, bars, and structural profiles.
Our production capabilities include:
Steel Melting & Continuous Casting for material purity and consistent performance
Hot & Cold Rolling Lines for accurate and diversified plate & coil production
Welded & Seamless Pipe Mills supporting structural, fluid, and corrosion-resistant applications
Profile Forming Lines for H/I beams, U channels, angles, flat bars, and more
Automated Fabrication Facilities offering laser cutting, bending, polishing, slitting, CNC machining, and finishing services
Each stage follows strict quality inspection covering dimensional accuracy, mechanical properties, chemical composition, and surface standards. With strong production control, stable mass-supply capacity, and reliable lead-time management, Tisco Group delivers dependable metal products for global engineering, manufacturing, and distribution partners.
At Tisco Group, we do more than supply metal materials—we build long-term partnerships with our global industrial and engineering clients.
Whether you need standard products or complex custom fabrication, we are committed to delivering fast, reliable, and professional support at every stage.
Our commitment includes:
Fast Response - Professional quotations within 24 hours
Stable Supply - Large inventory covering plates, pipes, coils, bars & profiles
Strict Quality Control - Full inspection from raw material to final products, with MTC provided
Engineering Support - Material selection, fabrication guidance, and project solutions
Full Customization - Laser cutting, bending, welding, CNC machining, waterjet cutting & more
Global Delivery - FOB / CIF / DDP shipping to 80+ countries
Tisco Group ensures quality, efficiency, and dependable service—giving you confidence in every order and every project.