D2 tool steels are used for long run tooling applications, where wear resistance is important, such as blanking or forming dies and thread rolling dies. Specification DIN 1.2601

d2 knl This document summarizes equivalent grades of cold work tool steels between different standards. It lists equivalent grades from American, Japanese, German, Bohler, and Assab standards and provides their chemical composition ranges for elements like carbon, silicon, manganese, phosphorus, sulfur, chromium, molybdenum, vanadium, and tungsten.

D2 Tool Steel is a versatile high-carbon, high-chromium, air-hardening tool steel that is characterized by a relatively high attainable hardness and numerous, large, chromium-rich alloy carbides in the microstructure. These carbides provide good resistance to wear from sliding contact with other metals and abrasive materials.

一种空气淬火钢，是常用的高碳高铬冷作工具钢，具有耐磨性好、硬度高和热处理不变形的特点。 尽管碳含量相对较高，但对其加工性并无不利的影响，而且还可以在相同的基础类型添加硫来获得更好的可加工性。 一 些制造商提供 D2 的硫化版本，在其中均匀分布的硫化合物颗粒大大提高了可加工性和表面粗糙度。 其主要用于制造剪切的冷加工冲压工模具组合 （落料及冲模、冲头及耐磨结构件）。 可制作锻造的热修边模具，它可以通过热处理在较低的硬度基础上获得较好的韧 …

D2 steels can be tempered at 204ºC (400ºF) for achieving Rockwell C hardness of 61 and at 537ºC (1000ºF) for a Rockwell C hardness of 54. Applications. D2 tool steels are used for long run tooling applications, where wear resistance is important, such as blanking or forming dies and thread rolling dies.

Steel D2 is a Tool Steel (High-alloy steel) that has on top of the 1.5% of carbon an additional 15% of manganese, chromium, nickel, and molybdenum. (See details in the below table). Steel D2 has a machinability rating of 27%. Steel D2 belongs to the "D series" of tool steels.

Cold Works D2 tool steel is a high carbon, high chromium tool steel (12% chrome) with extremely high wear resisting properties, heat treatable to 60-62 Rc. D2 steel is very wear resistant but not as tough as lower alloyed steels. D2 tool steel hardens in air with a low order of movement and offers a measure of corrosion resistance when polished.

HCHCR D2 KNL / Cr12MoV is a high-carbon, high-chromium tool steel designed for demanding applications where wear resistance and durability are essential. With enhanced toughness and excellent heat treatment properties, this steel is widely used in cold stamping, cutting, and industrial tooling .

What is Die Steel D2 ? It is a Raw Material Which Contains High Attainable Hardness & large Amount of Chromium-Rich Alloy Carbides in the Microstructure Which Provides An Effective Combination of Wear Resistance & Toughness. Both Material Are Good, its up to you to Choose the Right Material As Per Your Working.

Die Steel D2 is turning into increasingly more popular amongst industries due to its outstanding traits. This excessive-carbon tool metallic famous outstanding put on resistance, retention of hardness, and strength at accelerated temperatures, together with first rate longevity, which makes it best for tooling programs.