Alloy Steel Grade 12 is a high-strength, low-alloy steel with chromium, molybdenum and vanadium. It is also called ASTM A514 grade 12 and can be heat-treated for improved strength. The material has good weldability properties, making it suitable for applications such as boilers, pressure vessels, bridges and structural components. This type of steel offers excellent resistance to corrosion and wear due to the chromium content present; however, it should not be exposed to temperatures above 800°F (427°C).

Alloy Steel Grade 12 has a number of uses and properties. It features high tensile strength, excellent weldability and good formability, making it highly suitable for applications such as automotive components, construction equipment like cranes, agricultural machinery and even military vehicles. The alloy steel grade also offers superior corrosion resistance to atmospheric conditions due to its chromium content, which increases its overall toughness. Additionally, the alloy offers good machinability and can be used in high-temperature environments thanks to its amazing heat resistance, which makes it capable of withstanding extremely hot temperatures without losing any of its strength or durability.