precision forging sk3 carbon tool steel forgings

precision forging sk3 carbon tool steel forgings

What material is sk3? It belongs to the Japanese standard carbon tool steel. Hitachi high-grade die steel in Japan, general steel for cold working dies with low hardenability, and high carbon steel with a carbon content of more than 0.6%. The advantages of this steel are excellent wear resistance, good machinability, and easy source, but low hardenability and large quenching deformation. Because the steel contains few alloy elements, low tempering resistance, and shallow hardening layer, its bearing capacity is relatively low. The quenching hardness is 50~60HRC. Improve the easy-to-break nature of ordinary die steel to extend the life of the tool. Vacuum degassing refined steel with stable quality. Good hardenability, oil-cold hardening (less quenching cracks and deformation), good toughness and wear resistance, and durable tools.

sk3 is a carbon tool steel and also a type of high carbon steel. This material has good wear resistance and cutting properties. However, due to the relatively low content of alloy elements in SK3 steel, its hardened layer is relatively shallow, and its tempering resistance is low, and its deformation after quenching is relatively large. sk3 is a Japanese code. The carbon content of this steel is above 0.6%, and it is relatively easy to source and has good machinability. It is a tool steel used to make low hardenability cold working molds. It is often used to make some dies, fixtures or some sliding parts that require high hardness and wear resistance.

Company Introduction:

Qinhuangdao Zhongwei Precision Machinery Co., Ltd. was established in 1997. It is a professional manufacturer of rough forgings engaged in the manufacture and processing of automotive parts, marine gearbox accessories, and engineering machinery accessories. It can forge copper alloys, titanium alloys, aluminum alloys, carbon steel, stainless steel, high-temperature alloys and other materials. The company covers an area of ​​more than 10,000 square meters and a standard factory building of 5,000 square meters. It has a complete set of advanced production technologies and equipment from mold design, development, parts manufacturing and processing. It has several die forging production lines, mainly 4000T, 2500T, 1600T, 1000T, and several auxiliary production lines. The annual output is 15,000 tons. It is exported to more than 20 countries and regions including Germany, the United States, the United Kingdom, France, Russia, etc.