ASTM A182 Gr F12 Alloy Steel Round Bar

SCM420 belongs to the category of alloy steel known for its elevated hardenability, resistance to temper brittleness, excellent weldability, reduced susceptibility to cold cracking, favorable machinability, and exceptional cold plastic strain characteristics. This alloy steel is commonly employed in applications requiring heightened wear resistance, including gears, shafts, high-pressure pipes, various fasteners, and similar components. Additionally, SCM420 is recognized as carburizing structural steel.

SCM420 steel stands out as a popular alloy steel used in engineering applications, and Lakshya International is a leading and reliable supplier of SCM420 steel materials.

Belonging to the JIS standard, SCM420 steel is widely utilized in engineering purposes, including the manufacturing of fasteners, high-pressure pipes, and more advanced carburized components such as gears and shafts. These components operate in noncorrosive mediums with temperatures below 250 ℃, often in conjunction with a nitrogen-hydrogen mixture.

One notable characteristic of SCM420 steel is its high quench-hardening ability, devoid of temper brittleness. Furthermore, the steel exhibits excellent weldability, making it suitable for various applications. Its machining and cutting properties are commendable, with minimal susceptibility to cold crack formation. Additionally, SCM420 steel maintains good machinability and cold straining plasticity.

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