Phehlukwayo Metal, based in Cape Town, South Africa, is your go-to source for top-notch Alloy Steel F1 bars and rods. These bars are celebrated for their impressive thermal stability, resistance to corrosion at high temperatures, and solid mechanical strength. Phehlukwayo Metal ensures that their F1 alloy steel products are crafted to meet international standards, catering to industries that require dependable performance in high-pressure and high-temperature settings. With a commitment to quality, timely delivery, and expert assistance, the company serves sectors like petrochemical, power generation, and pressure vessel manufacturing.
Alloy Steel F1 is a low-alloy steel that contains around 0.10–0.20% carbon, 0.44–0.65% molybdenum, along with trace amounts of manganese, phosphorus, and sulfur. It falls into the category of ferritic alloy steel and is primarily used for components that face elevated temperatures. F1 boasts moderate tensile strength (typically ranging from 415 to 585 MPa) and outstanding creep resistance. It’s also well-suited for welding and forming, making it perfect for applications in boilers, heat exchangers, and pressure piping. The alloy can be normalized and tempered to boost its mechanical properties while ensuring good dimensional stability during thermal cycling.
Alloy Steel Round Bar Specification : ASTM A182, ASME SA182
Dimension Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 14mm-300mm
Thickness : 50 mm to 6000 mm Long
Length : 1 To 6 Meters, Custom Cut Length
Form : Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc.
| Grade | C | Mn | P | S | Si | Ni | Ch | Mo | Cb |
|---|---|---|---|---|---|---|---|---|---|
| F1 | 0.28 | 0.60 – 0.90 | 0.045 | 0.045 | 0.15 – 0.30 | – | – | 0.44-0.65 | – |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| F1 | 485 | 275 | 20 | – | 143-192 |
| STANDARD | UNS | WERKSTOFF NR. |
|---|---|---|
| Alloy Steel F1 | K12822 | 1.5415 |
Alloy Steel F1 Bars and Rods are widely used in industries like automotive, aerospace, petrochemical, and power generation. They are perfect for applications requiring strength, durability, and resistance to high temperatures and corrosion.
Yes, we offer customization options for Alloy Steel F1 Bars and Rods, including specific dimensions, grades, and mechanical properties tailored to meet your project's unique requirements.
The alloy’s chemical composition, featuring high levels of chromium and molybdenum, ensures superior strength, toughness, and corrosion resistance. This makes our Alloy Steel F1 Bars and Rods ideal for demanding environments and heavy-duty applications.
You’ll find Alloy Steel F1 bars and rods mainly in **pressure vessels, heat exchangers, and boiler components**, where resistance to thermal stress and oxidation is crucial. In the **power generation and petrochemical industries**, they’re used for piping systems and headers that operate under high pressure and temperature. F1 steel is also a key player in **refinery equipment**, **steam lines**, and **industrial furnaces**, where thermal fatigue and corrosion resistance are vital. Thanks to its excellent weldability and stability at high temperatures, Alloy Steel F1 is a reliable choice for critical applications that demand high-temperature service.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Phehlukwayo Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Cape Town, South Africa
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