4130 Alloy Steel Round Bar is a highly versatile and durable material that belongs to the chromium-molybdenum (CrMo) steel family. It is renowned for its exceptional strength, toughness, and resistance to wear, fatigue, and impact. This alloy is composed of iron as the base metal, with specific additions of carbon, chromium, and molybdenum.
Metallurgically, the "41" refers to the nominal carbon content, indicating a carbon range of 0.28-0.33%. Adding chromium (0.80-1.10%) enhances the steel's hardenability, corrosion resistance, and oxidation resistance. Molybdenum (0.15-0.25%) further contributes to the alloy's strength and ability to withstand high temperatures, improve toughness, and resist corrosion.
Combining these elements in the 4130 Alloy Steel Round Bar results in a material with excellent mechanical properties. It exhibits high tensile strength, making it suitable for applications that require robustness and load-bearing capabilities. Its exceptional toughness allows it to withstand impacts and resist deformation, ensuring long-lasting performance under demanding conditions.
Furthermore, the 4130 Alloy Steel Round Bar offers favorable weldability, allowing for easy fabrication and assembly. It can be readily welded using common methods such as gas tungsten arc welding (GTAW/TIG) or gas metal arc welding (GMAW/MIG), making it versatile for various manufacturing processes.
Due to its remarkable properties, the 4130 Alloy Steel Round Bar finds wide-ranging applications across industries. In the aerospace sector, it is commonly used for aircraft components, including structural parts and landing gear. In the automotive industry, it is utilized for manufacturing gears, shafts, and suspension components. Additionally, it finds use in the oil and gas industry and general engineering applications that require high strength, durability, and resistance to wear.
4130 Alloy Steel Round Bar is a highly sought-after material renowned for its strength, toughness, and resistance to wear, fatigue, and impact. Its unique metallurgical composition, including carbon, chromium, and molybdenum, contributes to its exceptional properties, weldability, and versatility. Whether in aerospace, automotive, or general engineering, the 4130 Alloy Steel Round Bar is a reliable choice for applications that demand reliability, performance, and longevity.
