ASTM A182 F12 Round Bar: Properties, Applications and Equivalent Grades

Author : Nickle steel | Published On : 19 Sep 2026

ASTM A182 F12 Round Bar is a chromium molybdenum alloy steel bar widely used in high-temperature and high-pressure industrial applications. It is manufactured according to ASTM A182 specifications, which cover forged alloy steel components used in pressure systems. This material is known for its excellent strength, durability, and resistance to elevated temperature conditions.

ASTM A182 F12 Round Bar contains chromium and molybdenum elements that improve its mechanical properties and provide better performance compared to standard carbon steels. It offers good creep resistance, toughness, and stability under demanding operating environments. Due to these qualities, it is commonly used in power plants, petrochemical industries, refineries, and engineering applications.

The material is available in different sizes and finishes to meet various industrial requirements. Manufacturers supply ASTM A182 F12 Round Bar in forged and heat-treated conditions to achieve the required hardness and strength. It is suitable for manufacturing valves, fittings, shafts, fasteners, and pressure-containing components where reliable performance is required.

Key Features and Equivalent Grades of ASTM A182 F12 Round Bar

ASTM A182 F12 Round Bar provides excellent weldability, corrosion resistance, and dimensional accuracy. It maintains its strength even when exposed to high temperatures, making it a preferred choice for critical applications. Proper heat treatment helps improve its mechanical properties and ensures long service life.

The equivalent grades of this material include UNS K11564 Round Bar, which is widely recognized for similar alloy composition and performance characteristics. Other related specifications include DIN 13CrMo4-5 Round Bar and EN 1.7335 Round Bar, which are commonly used in European industrial applications. These equivalent grades help industries source suitable materials according to regional standards and project requirements.

Applications of ASTM A182 F12 Round Bar

ASTM A182 F12 Round Bar is used in industries where high strength and heat resistance are essential. It is commonly utilized for manufacturing pressure vessel parts, boiler components, turbine parts, valve bodies, and high-temperature equipment. Its ability to withstand pressure and temperature changes makes it suitable for power generation and process industries.

The bar is also preferred for heavy engineering projects because of its durability and long operational performance. It can be machined into different components while maintaining its structural integrity. Industries select this grade for applications where safety, reliability, and long-term performance are important factors.

Why Choose Nickel Steel Bar for ASTM A182 F12 Round Bar

Nickel Steel Bar is a reliable supplier and manufacturer of ASTM A182 F12 Round Bar, offering high-quality alloy steel products that meet industry standards and customer requirements. The company focuses on providing precision-manufactured bars with accurate dimensions, excellent surface finish, and dependable material quality. With strong manufacturing capabilities and attention to quality control, Nickel Steel Bar supplies ASTM A182 F12 Round Bar suitable for various industrial applications. The company ensures that every product is tested and prepared according to required specifications to deliver consistent performance.

Choose Premium ASTM A182 F12 Round Bar Solutions

ASTM A182 F12 Round Bar is an important alloy steel product used in high-temperature and high-pressure environments due to its strength, toughness, and reliability. Its equivalent grades such as UNS K11564 Round Bar, DIN 13CrMo4-5 Round Bar, and EN 1.7335 Round Bar provide additional sourcing options for global industries. With proper manufacturing and quality assurance, this material supports safe and efficient operations across multiple sectors.

Contact Nickel Steel Bar for high-quality ASTM A182 F12 Round Bar solutions and reliable industrial supply.