Alloy Steel Grade 5 Foil is a thin, high-strength steel sheet manufactured by Filiz Steel in Istanbul, Turkey. Made from premium alloy steel, it combines elements like chromium, molybdenum, and nickel to provide excellent toughness, wear resistance, and durability. Unlike standard sheets, the foil form is thin, flexible, and easy to handle, making it ideal for precise industrial and mechanical applications. Grade 5 Foil is widely used in industries where strength, corrosion resistance, and heat tolerance are essential. It ensures long-lasting performance in automotive, aerospace, construction, and machinery projects.
Alloy Steel Grade 5 Foil is composed of carbon steel alloyed with chromium, molybdenum, and small amounts of manganese and silicon. This composition provides high tensile strength (typically 600–850 MPa), excellent yield strength, and superior toughness. It is resistant to wear, fatigue, and deformation under stress, even in high-temperature conditions. The foil is also weldable, machinable, and can be formed into precise shapes without cracking. Its combination of thinness, strength, and durability makes it suitable for applications requiring both flexibility and mechanical reliability.
| 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 5 | 0.15 max | 0.30-0.60 | 0.5 max | 0.035 max | 0.030 max | 4.0 – 6.0 | 0.45 – 0.65 | – | – |
| Tensile (MPa) | Yield (MPa) | Elongation (50mm) | Elongation (200mm) | Reduction of Area |
| 415 – 585 | 205 min | 18% min | – | 40% min |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Alloy Steel Grade 5 Foil is widely used in automotive, aerospace, electrical, machinery, and industrial equipment. It is ideal for manufacturing gaskets, shims, protective linings, heat shields, and precision components where a thin, strong, and durable steel layer is required. The foil form allows for easy shaping and installation in tight spaces while maintaining structural integrity. It is also used in construction and fabrication for protective surfaces and lightweight reinforcement. With excellent strength, heat resistance, and flexibility, Alloy Steel Grade 5 Foil provides reliable, long-lasting performance in both high-stress and precision applications.
Filiz 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 Istanbul, Turkey.
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