- sales@bosegapipes.co.za
- Cape Town, South Africa
Home > Carbon Steel > ST 52 Tubing
Bosega Pipes and Tubes, a reputable manufacturer and supplier located in Cape Town, South Africa, proudly offers top-notch ST 52 Tubing tailored to meet a variety of industrial demands. Renowned for its exceptional strength, durability, and outstanding machinability, ST 52 Tubing is perfect for even the most challenging applications. Bosega guarantees that every tube is crafted in line with international standards, ensuring remarkable performance and reliability. Thanks to cutting-edge production methods and rigorous quality control, Bosega Pipes and Tubes delivers ST 52 Tubing that promises a long service life, high precision, and efficiency for mechanical, hydraulic, and structural systems.
The composition of ST 52 Tubing mainly includes carbon, manganese, phosphorus, and sulfur, which contribute to its high strength and ductility. Typically, it contains about 0.22% carbon, 1.6% manganese, and minimal impurities, making it highly weldable and tough. With a tensile strength ranging from 490 to 630 MPa and a yield strength of around 355 MPa, it boasts an elongation rate of approximately 21%. These mechanical properties make it well-suited for heavy-load applications, offering excellent resistance to fatigue, impact, and deformation under pressure or stress.
| 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 Bosega 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.
Bosega Pipes and Tubes, a top supplier of ST 52 Tubing in Cape Town, South Africa, 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 Bosega 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@bosegapipes.co.za.
ST 52 Tubing is widely utilized across various industries due to its strength and versatility. It finds common use in hydraulic cylinders, automotive parts, machinery components, structural frameworks, and construction equipment. The tubing’s high yield strength and remarkable toughness make it ideal for applications that bear pressure and loads. Furthermore, ST 52 Tubing is also used in shipbuilding, oil and gas pipelines, power generation, and general engineering fields. Its superb formability, weldability, and precise dimensions ensure optimal performance and reliability in demanding operational settings.
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