K110 Tool Steel

What is K110 tool steel?

K110 from BOHLER, Sweden, is a high-carbon and high-chromium cold work tool steel belonging to the Austrian standard, with the material number 1.2379 (X153CrMoV12 / D2). It combines the wear resistance of traditional 12% decarburized nickel-chromium steel with the toughness of modern high-grade tool steel. Its tempering behavior is excellent, and it can reach a relatively high hardness peak during secondary quenching, making it highly suitable for precision and complex cold work parts that require high dimensional stability and coating applicability.

What are the specifications of K110 tool steel?

What are the Equivalent Grades of K110 Tool Steel?

What is the Chemical Composition of K110 Tool Steel?

What are the Customized Options of K110 Tool Steel ?

1. Custom Chemical Composition: Capable of producing standard grades such as GB, DIN, ASTM, JIS, etc. Chemical composition can be custom-produced individually.
2. Custom Specifications: Round steel (diameter) and plates (thickness, width) can be custom-produced.
3. Professional packaging for long-term storage or extreme transportation conditions: Including black paint spraying on all sides, plastic film wrapping, anti-rust oil spraying, and delivery in wooden cases.
4. Custom production according to samples or technical agreements.
5. K110 Tool Steel Electroslag Remelting (K110 ESR): Premium option with higher purity and isotropic properties for critical applications.

What is the Smelting process of K110 Tool Steel ?

K110 Tool Steel Physical properties

1. Density approximately 7.67 kg/dm³
2. Thermal conductivity is approximately 23.9 W/(m·K).
3. Specific heat is approximately 470 J/(kg·K).
4. Elastic modulus approximately 200 GPa
5. The coefficient of thermal expansion is approximately 11.0-12.2×10⁻⁶ m/(m·K) within the range of 20°C - 400°C.

K110 Tool Steel Typical application fields

K110 is widely used in various cold working fields due to its excellent wear resistance and dimensional stability. Typical applications include:

1. Stamping dies, precision stamping dies, shearing tools, machine tool cutting tools, rollers.
2. Cold extrusion, fine punching, forming tools, powder forming dies, recycling equipment.
3. Underground engineering drilling tools, industrial scrapers, etc. It is suitable for cold work parts that require dimensional accuracy and surface wear resistance.