Anucha Metals manufactures and supplies high-performance Alloy Steel F11 bars and rods in Bangkok. Designed for high-temperature service, F11 alloy is widely used in thermal and mechanical systems that require strength, oxidation resistance, and structural integrity. Our bars are created through precision forging, controlled heat treatment, and thorough testing. With proven performance in critical pressure systems, Anucha Metals is a trusted partner for the power, chemical, and oil and gas industries.
F11 alloy steel contains about 1.0 to 1.5% chromium and 0.4 to 0.6% molybdenum, along with trace carbon and manganese. Tensile strength ranges from 415 to 585 MPa, with yield strength around 205 to 250 MPa. It shows good mechanical stability under pressure and heat and responds well to heat treatment, improving hardness and creep resistance.
| Specifications | ASTM A182, ASME SA182 |
| Thickenss | 0.5mm – 500mm Dia |
| Range | 5mm – 500mm Diameter in 100mm – 6000mm Length |
| Diameter | 10 mm – 200 mm |
| Dimensions | DIN, EN, JIS, BS, ASTM, AISI, ASME |
| High Speed Steel (HSS), HCHCR & OHNS in Grade | T-15, T-42, EN52, M2, M3, M35, M42, T-1, T-4, D2, D3, H11, H13, OHNS-01 |
| Length | 1000 mm To 6000 mm Long |
| Form | Square, Round, Hex (A/F), Billet, Rectangle, Ingot, Forging Etc. |
| Finish | Black, Rough Turned, Bright Polished, Matt Finish, NO.4 Finish, BA Finish |
| Grade | C | Mn | Si | P | S | Cr | Mo |
| Alloy Steel F11 | 0.05-0.15 | 0.3-0.6 | 0.5-1 | 0.03 | 0.03 | 1-1.5 | 0.44-0.65 |
| Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 205 | 415 | 20 % |
Alloy Steel F11 Bars and Rods are commonly used in power generation, petrochemical, oil and gas, and chemical processing industries for high-temperature applications.
They offer excellent resistance to thermal fatigue, high strength, and outstanding performance in high-pressure and high-temperature environments.
F11 bars are used in steam piping, pressure vessels, reactor tanks, and oil refineries. Their mechanical durability under high temperatures makes them ideal for thermal power and industrial processing systems. Anucha Metals supplies F11 rods in normalized and tempered conditions, tailored for pressure and structural systems that require strength and thermal endurance.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Anucha Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Bangkok, Thailand
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