- sales@rithavpipesandtubes.co.in
- Delhi, India
Home > Carbon Steel > ST 52 Tubing
Rithav Pipes and Tubes, located in Delhi, India, stands out as a leading manufacturer and supplier of ST 52 Tubing, celebrated for its remarkable strength, excellent machinability, and toughness. ST 52 is a low alloy, high-strength carbon steel grade that finds extensive use in both structural and mechanical applications. At Rithav, we provide precision-engineered seamless and welded ST 52 tubes, ensuring exceptional dimensional accuracy and a superior surface finish. Our products comply with international standards, making them perfect for heavy-duty engineering components. Trusted by various industries, including construction, automotive, hydraulic systems, and machinery manufacturing, Rithav is committed to delivering durable and high-performance ST 52 tubing solutions throughout India and beyond.
ST 52 Tubing is made up of carbon (≤ 0.22%), manganese (1.60%), along with trace amounts of phosphorus and sulfur. This normalized, low-alloy structural steel is recognized for its high tensile strength (~600 MPa), yield strength (~355 MPa), and good elongation (~20%). Its impressive impact resistance and high load-bearing capacity make it an excellent choice for demanding engineering applications. The material is also known for its good weldability and machinability, featuring a uniform grain structure and a superior surface finish. ST 52 tubes come in various sizes and can be tailored for seamless or welded forms, depending on the specific application requirements.
| Standard | Grade | C | Si | Mn | P max | S max |
| DIN2391 | St52 | ≤0.22 | ≤0.55 | ≤1.6 | 0.025 | 0.025 |
| Cold drawn(Mandatory) | Cold drawn(Soft) | Cold Drawn and Stress Release | Anneal | Normalizing | ||||||||
| BK1） | BKW1） | (BKS) | (GBK)1） | (NBK)1） | ||||||||
| Grade | Tensile | Elongation | Tensile | Elongation | Tensile | Yield point | Elongation | Tensile | Elongation | Tensile | Yield point | Elongation |
| N/mm2 | % | N/mm2 | % | N/mm2 | N/mm2 | % | N/mm2 | % | N/mm2 | N/mm2 | % | |
| St52 | 640 | 4 | 580 | 7 | 580 | 420 | 10 | 490 | 22 | 490~630 | 355 | 22 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
When you choose ST 52 Tubing from Rithav Pipes and Tubes, you can count on exceptional quality and long-lasting durability. These tubes offer excellent corrosion resistance and high strength, making them perfect for various industrial applications. Our commitment to outstanding service and reliable delivery guarantees customer satisfaction with every order. With extensive expertise in stainless steel products, we provide premium solutions tailored to meet your unique needs.
Rithav Pipes and Tubes, a top supplier of ST 52 Tubing in Delhi, India, offers a comprehensive range of high-quality pipes and tubes for various industrial applications. With an extensive inventory and a commitment to exceptional customer service, they have become the go-to source for stainless steel products in the area.
At Rithav Pipes and Tubes, we specialize in providing custom-sized ST 52 Tubing designed to meet your specific requirements. Our expert team is committed to delivering personalized solutions for all your piping and tubing needs. For more details, contact us at sales@rithavpipesandtubes.co.in.
ST 52 Tubing is widely utilized in hydraulic and pneumatic cylinder systems, automotive components, machine building, and construction structures, thanks to its high strength and fatigue resistance. It’s perfect for creating axles, crane booms, heavy-duty shafts, rollers, and structural supports. In hydraulic systems, honed ST 52 tubes ensure excellent dimensional precision and surface quality for smooth piston movement. The material’s durability and machinability also make it a great fit for agricultural machinery, lifting equipment, and transportation frameworks. With its superior mechanical properties, ST 52 tubing is a reliable choice for a variety of applications.
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