cr12

D2 tool steel is a high carbon and high chromium-based grade that features excellent machinability and wear-resistance. This grade has maximum toughness at high hardness in sections of all sizes. In addition, D2 features a high level of resistance to abrasion due to a profusion of extremely hard wear-resisting alloy carbide particles that make up the steel.

Highly stressed cutting and punching tools for thin sheets, profile rolls, drawing and deep drawing tools,

stone processing tools, knives for paper and plastics, shear knives for thin sheets.

Ledeburitic 12% chrome steel, excellent wear resistance due to the high volume of hard carbides in the steel matrix, high surface hardness after heat treatment, medium toughness, dimensionally stable, high compressive strength, not secondary hardenable. Similar to AISI D6

1.2080 die steel belongs to high carbon and high chromium ledeburite steel, and it is also a widely used cold work die steel. The steel has good hardenability, wear resistance, and hot workability. Carbides are well distributed in the steel and can be used It is used to manufacture various cold work molds with complex shapes and heavy working conditions, such as cold die punches, thread rolling dies, wire drawing dies, material molds, metallurgical powder molds, woodworking cutting tools, cold cutting scissors drill sleeves, gauges and other tools. In our research and development, after repeated exploration and testing, we have formulated a reasonable smelting process and a special ingot mold and forging process to achieve a uniform and consistent material structure. In addition, we have boldly innovated the standard material processing and adopted the new technology of double-knife chipping. The efficiency is greatly improved, the cycle is shortened, and the cost is reduced.

1.2436 high wear-resistant chromium steel, high carbon, high chromium ledeburite steel, cold work die steel.. Used to make cold work die with large cross-section, complex shape, high impact force and high wear resistance. Cold work molds include cold punching dies, wire drawing dies, drawing dies, stamping dies, thread rolling dies, thread rolling plates, cold heading dies and cold extrusion dies. The cold work die is made of steel, which should have high hardness, strength, wear resistance, sufficient toughness, and high hardenability, hardenability and other process properties according to the working conditions of its manufacture. Alloy tool steels used for this kind of purposes generally belong to high-carbon alloy steels, with a carbon mass fraction above 0.80%. Chromium is an important alloying element of this type of steel, and its mass fraction is usually not more than 5%. However, for some steels with high wear resistance and small deformation after quenching, the highest chromium mass fraction can reach 13%, and in order to form a large amount of carbides, the carbon mass fraction in the steel is also very high, up to 2.0%~ 2.3%. Cold work die steel has a high carbon content, and most of its structure is hypereutectoid steel or ledeburite steel. Commonly used steels include high carbon low alloy steel, high carbon high chromium steel, chromium molybdenum steel, medium carbon chromium tungsten steel, etc.

SKD11 is a general-purpose cold work die steel with high wear resistance and toughness, high carbon and high chromium alloy tool steel and vacuum degassed refined steel. The steel is pure and has good hardenability and small quenching deformation.

1.2601 steel is in the family of chilling tool steels, which has high chromium, has high hardness and abrasion resistance against scratches and adhesions, and also has high dimensional stability during heat treatment. The Bohler standard for this steel is K105. The chemical composition of this steel is similar to 1.2080, with the difference that 1.2601 steel has more desirable abrasion resistance due to its tungsten and vanadium.