Phanuphong Steel and Plates, located in the vibrant city of Bangkok, Thailand, has earned a solid reputation as a reliable manufacturer and supplier of Alloy Steel Grade 11 Foils. They pride themselves on delivering top-notch materials that cater to a wide range of industries. Known for their precision, durability, and outstanding performance, Phanuphong Steel ensures that their Grade 11 foils comply with international standards. These foils are specifically engineered to endure high-pressure and high-temperature environments, making them a go-to choice for critical applications. The company places a strong emphasis on customer satisfaction, providing dependable products, prompt delivery, and competitive pricing to meet the needs of the global market.
Alloy Steel Grade 11 Foils are primarily made up of chromium, molybdenum, and manganese, with carefully controlled levels of carbon, silicon, and phosphorus. This unique blend boosts their resistance to oxidation, corrosion, and scaling, even at elevated temperatures. The mechanical properties of these foils include impressive tensile strength, good creep resistance, and excellent toughness. They also showcase remarkable hardness and durability when faced with thermal stress, making them a trustworthy option in challenging environments. Their well-balanced composition guarantees superior metallurgical stability, strength retention, and a long service life, even in demanding industrial settings.
| Specifications | : | ASTM A387 / ASME SA387 |
| Thickness | : | 1mm-300mm |
| Width | : | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, 4050mm etc |
| Length | : | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, 12000mm, 15000mm etc |
| Surface | : | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc |
| Finish | : | Hot rolled plate (HR), Cold rolled sheet (CR) |
| Form | : | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Strip etc. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| Alloy Steel Gr 11 | 0.05 – 0.17 | 0.40-0.65 | 0.50 – 0.80 | 0.035 max | 0.035 max | 1.0 – 1.5 | 0.45 – 0.65 | – | – |
| Tensile (MPa) | Yield (MPa) | Elongation (50mm) | Elongation (200mm) | Reduction of Area |
| 415 – 585 | 240 min | 22% min | 19% min | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
These Alloy Steel Grade 11 Foils find extensive use in industries that require high performance under heat and pressure. They’re commonly utilized in power generation plants, boilers, and superheaters due to their exceptional creep strength and oxidation resistance. In the petrochemical and refinery sectors, they’re favored for heat exchangers, pressure vessels, and piping systems that handle corrosive fluids. Moreover, their strength and stability make them ideal for turbine components, oil and gas processing, and chemical equipment. Their versatility and reliability ensure long-term efficiency and safety in both energy and heavy industrial applications.
Phanuphong Steel 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 Bangkok, Thailand.
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