Dang Steel, a reputable manufacturer and supplier located in Da Nang, Vietnam, is dedicated to providing top-notch Alloy Steel 4140 Foil to cater to a variety of industrial needs. This material is celebrated for its remarkable strength, toughness, and durability, making it a popular choice in sectors like engineering, automotive, aerospace, and power generation. At Dang Steel, we utilize advanced production methods and maintain rigorous quality control to ensure our products meet international standards. We offer Alloy Steel 4140 Foil in a range of dimensions and specifications, customized to fit our clients’ requirements while guaranteeing consistent performance and long-lasting reliability in challenging environments.
Alloy Steel 4140 Foil is made up of chromium, molybdenum, and manganese, all built on a foundation of carbon steel. This well-balanced composition boosts hardenability, tensile strength, and wear resistance. Its mechanical properties include high yield strength, tensile strength that ranges from 655 to 1080 MPa, and impressive toughness, even when faced with stress and impact. Additionally, it shows good fatigue resistance and ductility, making it ideal for applications that involve high pressure, temperature, and mechanical loads, all while maintaining dimensional accuracy and stability.
| 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 4140 | 0.15 max | 0.30-0.60 | 1.0 max | 0.030 max | 0.030 max | 8.0 – 10.0 | 0.90 – 1.10 | – | – |
| 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.
This versatile Alloy Steel 4140 Foil finds its place in industries that require exceptional performance and strength under extreme conditions. It’s commonly used in automotive components like gears, crankshafts, and connecting rods, as well as in aerospace parts that demand precision and durability. In the oil and gas industry, it plays a crucial role in drilling tools and downhole equipment. Furthermore, it’s utilized in defense applications, machinery parts, and high-pressure vessels. Its ability to endure wear, impact, and fatigue makes it a fantastic choice for crafting durable, high-performance components across various engineering fields.
Dang 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 Da Nang, Vietnam.
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