Thabiso Steel, located in Cape Town, South Africa, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Alloy Steel F21 Bars. Known for their precision engineering and commitment to excellence, this company offers durable, high-performance steel products that meet international standards. The F21 Bars from Thabiso Steel are crafted using cutting-edge production methods, guaranteeing exceptional strength, reliability, and resistance to corrosion. Catering to various industries like oil and gas, power generation, chemical processing, and construction, Thabiso Steel provides cost-effective and trustworthy alloy steel solutions tailored to the unique needs of clients throughout South Africa and beyond.
Alloy Steel F21 Bars are primarily made up of chromium, molybdenum, and vanadium, along with carefully controlled amounts of carbon, manganese, silicon, and nickel. This distinctive chemical blend boosts hardenability, strength, and resistance to oxidation and high temperatures. The alloy showcases impressive tensile strength, yield strength, and toughness, maintaining its stability even under intense pressure and thermal stress. Its mechanical properties include high creep resistance, outstanding fatigue strength, and excellent machinability, making it perfect for demanding engineering applications that require durability and structural integrity.
| Standard | ASTM A514/A514M-13 |
|---|---|
| Thickness | 5mm-150mm |
| Width | 1000mm-4500mm |
| Length | 3000mm -18000mm |
| Process | Hot Rolled (HR) |
| Delivery State | Quenched and Tempered |
| C | Si | Mn | P | S | Cu | Ni | Cr | Mo | V | Nb | B | Ti | Ceq |
| 0.22 | 0.55 | 2 | 0.025 | 0.015 | 0.5 | — | 1.6 | 0.6 | 0.1 | — | 0.005 | – | 2 |
| Steel Grade | Yield Point (N/mm2) | Tensile Strength (N/mm2) | Elongation |
| Welten 780E | ≥685 (T≤50), ≥665 (T>50) | 780~930 (T≤50), 760~910 (T>50) | T≤: 16, 16 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
ThabisoSteel is a top manufacturer and supplier of high-quality WELTEN 780E Sheet and Plates products in Cape Town, South Africa. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
Alloy Steel F21 Bars find extensive use in industries that prioritize high performance and resilience. They are frequently employed in the production of pressure vessels, heat exchangers, boiler components, and power plant equipment, thanks to their ability to endure elevated temperatures and harsh corrosive conditions. In the oil and gas sector, F21 Bars are utilized in drilling tools, valve components, and fittings. Their strength and wear resistance also make them a great fit for the automotive, petrochemical, and construction industries, where reliability and a long service life are crucial for maintaining operational efficiency and safety in challenging environments.
ThabisoSteel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Cape Town, South Africa.
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