Kromoly

Kromoly is a brand name for a type of steel alloy developed by the Krupp company in Germany. The name is a portmanteau derived from "Krupp" and "molybdenum," one of the key alloying elements. Kromoly is known for its strength, hardness, and excellent resistance to corrosion and wear. This combination of properties makes it suitable for a variety of demanding applications.

The exact composition of Kromoly can vary, but it typically contains chromium, molybdenum, and often other elements like nickel, vanadium, or tungsten. The chromium content, usually around 12-15%, provides significant stainless properties, while molybdenum enhances hardness and high-temperature strength. These alloys are generally classified as high-alloy steels.

Kromoly finds use in industries where durability and resistance to harsh environments are crucial. Common applications include tools, such as cutting tools and punches, as well as components for machinery, automotive parts, and even certain types of cutlery. Its ability to maintain its properties under stress and exposure to corrosive elements contributes to its value in these sectors. The specific grade of Kromoly chosen depends on the precise requirements of the intended use.