Japan Non-Alloy Tool Steel Steel Grade
In Japan, non-alloy tool steels are categorized into three different grades: SKS, SKD, and SKH. SKS steel is a type of low-carbon steel with a carbon content of 0.3-0.5%. It is suitable for cold forming operations, such as rolling, bending, drawing and swaging. SKD steel is an improved version of SKS steel, with an improved carbon content of 0.7-0.9%. It has greater strength and hardness, and is suitable for machining operations such as machining, drilling, tapping, and boring. SKH steel is a high-carbon steel with a carbon content of 1.2-1.4%. It has excellent wear resistance, high compressive strength, along with high hardness and abrasion resistance. This type of steel is used to make cutting tools.
Japanese non-alloy tool steels boast many beneficial properties, including high hardenability, excellent heat resistivity, good compression resistance, and low-temperature toughness. The steels have good machining properties and can be welded to other metals.
The biggest benefit of Japanese non-alloy tool steels is the high level of cutting performance. These steels are often used to produce cutting tools, as they are able to withstand high shock loading and retain their hardness and strength at extreme temperatures, while resisting wear and tear. The steels also demonstrate excellent cutting edges and edge holding capability, making them ideal for metalworking operations.
Japanese non-alloy tool steels are made in a variety of sizes and shapes, such as plates, bars, and pipes. These steels are used in numerous industries, including automotive, construction, metalworking, and electronics.
The non-alloy tool steel grade used will depend on the desired application, as each steel grade possesses distinct characteristics and properties. The steel grade must be chosen based on its hardenability, mechanical properties, machining characteristics, and welding properties. The steel grade must also meet the standards set by the Japan Industrial Standards (JIS).
Japanese non-alloy tool steels are widely used to manufacture high-quality cutting tools for industrial and commercial applications. These steel grades have excellent properties, high hardness, and excellent wear resistance.
Japanese non-alloy tool steels are some of the best steels available in the market and are used to produce high-quality tools. The steels are highly durable and can withstand high shock loading with excellent thermal stability and wear resistance. The steels can be easily welded and machined, making them ideal for machining operations such as grinding and machining. The steels also possess excellent cutting edge retention and can be used for multiple industrial and commercial applications.
