Steel Billets
Steel Billets are semi-finished steel products with square or rectangular cross-sections, serving as critical intermediates in steel production. Cast via continuous casting or rolling processes, they offer uniform composition, high strength, and excellent machinability, making them ideal for manufacturing rods, wires, beams, and structural components. Widely used in construction, automotive, and machinery sectors, their adaptability to heat treatment ensures superior performance in demanding applications. Upgrade your supply chain with premium Steel Billets today—contact us for reliable quality and unmatched value!
+86 15650078182
+86 15650078182
+86 15650078182
sales07@zhongximetal.com
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Product Description

Product NameSteel Billets
TypesSquare steel billet, Flat steel billet
StandardGB, JIS, ASTM
GradeQ195, Q215, Q235, Q275, Q345, SS400, 20MnSi, 3SP, 5SP
Size80*80mm, 90*90mm, 100*100, 120*120mm, 130*130mm, 150*150mm etc
Square steel billet tolerance+1.0/-2.0----+3.0/-1.0mm
Shipment timeWithin 15-20 workdays after receiving deposit 
Export packingSuit for all kinds of transport,or as required
Capacity250,000 tons/year


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Steel Billets


Steel Billets are semi-finished steel products, typically square or rectangular in cross-section, serving as critical intermediates in metal production. Manufactured through continuous casting or rolling processes, they ensure uniform chemical composition and structural integrity, making them ideal for downstream applications like rebars, wires, and structural components. Their high strength, weldability, and resistance to fatigue enable their use in demanding sectors such as construction, automotive, and energy infrastructure. By maintaining tight dimensional tolerances, Steel Billets streamline manufacturing efficiency, reduce material waste, and support the production of high-performance finished goods.

Engineered for adaptability, Steel Billets respond exceptionally to heat treatments, allowing tailored mechanical properties like hardness, ductility, and corrosion resistance. This flexibility makes them indispensable for aerospace components, heavy machinery, and marine structures. Moreover, their 99% recyclability aligns with global sustainability goals, minimizing environmental impact while delivering cost-effective solutions. Whether reinforcing skyscrapers or powering electric vehicles, Steel Billets provide the reliability and scalability modern industries demand.


About Us


The company is committed to providing customers with high-quality, low-cost steel products and strives to create value for customers. With advanced processing equipment and a strong logistics and distribution system, it can meet customer needs at any time.


Steel Billets


Benefits of Steel Billet


1. Uniform Composition & Structural Consistency

Steel Billets are engineered with precise chemical compositions, ensuring minimal variability in properties like carbon content and alloying elements. Their continuous casting process eliminates internal defects, delivering homogeneous microstructures critical for predictable performance in downstream manufacturing. This consistency reduces scrap rates in rolling, forging, or extrusion, enabling tight tolerances in finished products such as bars, wires, or structural sections.

2. High Strength & Mechanical Performance

Manufactured through advanced metallurgical processes, Steel Billets exhibit superior tensile strength and fatigue resistance. Their dense grain structure withstands extreme stress, making them ideal for heavy-duty applications like automotive components, construction beams, and industrial machinery. Heat treatment further enhances hardness and toughness, allowing billets to meet stringent specifications for load-bearing and high-impact environments.

3. Excellent Machinability & Formability

Steel Billets offer exceptional workability across cold and hot forming operations. Their low sulfur content and uniform texture reduce tool wear during cutting, drilling, or threading, while maintaining dimensional accuracy. This adaptability streamlines production of complex geometries, from gears to pipelines, without compromising surface finish or structural integrity.

4. Versatility in Heat Treatment

Engineered for thermal responsiveness, Steel Billets achieve tailored mechanical properties through processes like quenching, tempering, or annealing. Manufacturers can optimize hardness, ductility, or corrosion resistance to match application-specific demands, such as aerospace-grade components or corrosion-resistant marine structures. This flexibility reduces material waste and rework costs.

5. Cost-Efficiency & Scalable Production

As semi-finished products, Steel Billets lower raw material expenses compared to customized alloys. Their standardized dimensions simplify logistics and storage, while high-speed continuous casting lines ensure rapid, large-volume output. This scalability supports just-in-time delivery models, minimizing inventory costs for industries like automotive and construction.

6. Wide Industrial Applicability

From reinforcing bars in skyscrapers to crankshafts in engines, Steel Billets serve as the foundation for diverse sectors. Their compatibility with secondary processes—galvanizing, plating, or welding—extends usability into renewable energy infrastructure, defense equipment, and consumer goods, ensuring long-term market relevance.


Application of Steel Billet


1. Construction & Infrastructure

Steel Billets serve as the backbone of modern construction, providing high-strength, durable raw material for rebars, beams, and structural sections in buildings, bridges, and rail networks. Their uniform composition ensures exceptional weldability and load-bearing capacity, making them ideal for seismic-resistant structures and skyscrapers. Engineered to meet rigorous safety standards, these billets enable cost-effective, sustainable infrastructure development with minimal maintenance.

2. Automotive Manufacturing & Safety

In the automotive sector, Steel Billets are processed into ultra-high-strength steel components like chassis, crash beams, and B-pillars. Their advanced formability allows lightweight designs without compromising safety, meeting stringent crash test requirements. Thermo-mechanical processing enhances fatigue resistance, ensuring reliability in electric vehicle batteries and hydrogen fuel cell enclosures, while supporting global emissions reduction targets.

3. Energy Sector & Infrastructure

Steel Billets play a pivotal role in energy projects, from oil pipelines to wind turbine towers. Their corrosion resistance and high-temperature tolerance make them indispensable for offshore platforms, LNG storage tanks, and geothermal plants. Precision-engineered billets ensure seamless integration in hydraulic systems and pressure vessels, enabling efficient energy transmission and storage solutions critical for renewable energy transitions.

4. Mechanical Engineering & Industrial Equipment

For heavy machinery manufacturers, Steel Billets provide the foundation for gears, shafts, and hydraulic components. Specialized grades withstand extreme pressures and wear in mining equipment, excavators, and agricultural machinery. Advanced heat treatment processes optimize hardness-toughness balance, reducing downtime and maintenance costs while extending equipment lifespan in harsh operating environments.

5. Shipbuilding & Marine Engineering

Maritime industries rely on Steel Billets for hull plates, propeller shafts, and offshore drilling platforms. Their resistance to saltwater corrosion and hydrogen embrittlement ensures safety in subsea pipelines and FPSO vessels. Customized billet dimensions enable efficient fabrication of complex marine structures, supporting global trade and deep-sea resource exploration while adhering to IMO environmental regulations.

Steel Billets

Quality Control and Technological Innovation


The company has an experienced technical R&D team, using internationally advanced production processes and testing equipment to ensure that each batch of products meets international quality standards. We strictly implement the ISO quality management system. From raw material procurement to finished product delivery, every link is strictly controlled to provide customers with the most reliable product guarantee. At the same time, we continue to explore the application of new technologies and new materials, drive development with innovation, and maintain our leading position in the industry.


Service Concept and Market Layout


The company adheres to the customer-centric service concept, provides customized solutions, responds quickly to customer needs, and ensures the punctuality of delivery and the thoughtfulness of service. Our foreign trade team is proficient in multiple languages, familiar with international trade rules, and can communicate effectively to provide customers with professional and efficient international trade services. At present, the company's products have successfully entered many international markets such as Europe, America, Africa, and Asia, and have won wide praise and trust.


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