SUS420J2MOD steel

SUS420J2MOD is a type of stainless steel developed by Nippon Steel Corporation, one of the largest steel producers in Japan. Its main characteristics are its very high corrosion resistance and excellent forming properties, making it suitable for various applications, such as medical and food processing tools, cookware and architectural finishes.

SUS420J2MOD is a martensitic stainless steel, and it falls under the JIS G4303 standard. It is a typical high-carbon stainless steel containing an even distribution of semi-eutectoid ferrite and martensite phases. The material is easily fabricated and has excellent heat treatability.

The composition of SUS420J2MOD consists of three major elements: carbon, chromium, and molybdenum. Carbon provides improved weldability, along with improved toughness and strength. Chromium enhances the corrosion resistance along with a range of formability advantages, including good ductility and formability. Molybdenum further enhances the corrosion resistance of the steel and also helps to maintain a tough and wear-resistant surface.

In applications such as cutlery, SUS420J2MOD is rolled out in relatively thicker gauges to create the necessary hardness that can be easily sharpened. For applications such as food processing tools, the steel is usually hardened to approximately 55 Rockwell C, creating a much harder yet still corrosion resistant cutting surface.

SUS420J2MOD also has a wide range of applications in the architectural industry. It is used in facades, balconies, railings, cladding, wall coping and decoration. Due to its high corrosion resistance, durable and tough surface and excellent formability, it is particularly sought-after for these applications.

Despite its high cost, SUS420J2MOD it is still popular due to its exceptional properties. It can be easily machined and cut, making it a great cost-effective option for many projects. Its combination of distinctive material characteristics also makes it a reliable choice for many different applications.

SUS420J2MOD steel is a type of martensitic stainless steel manufactured by Mitsubishi Steel. It is characterized by its good hardenability, corrosion resistance and good wear resistance. It is known for its excellent machinability and is often used in the manufacture of knives and cutting tools.

SUS420J2MOD steel is composed of 1.5% carbon and 12.5-14.5% chromium. It also contains small amounts of molybdenum, manganese, sulfur and phosphorus. The characteristics of this alloy make it ideal for a range of applications, including tools and cutlery production, machine parts, medical instruments and pumps.

SUS420J2MOD steel is capable of being hardened and tempered to a wide range of values, enabling it to be used for both precision and general-purpose applications. It has excellent strength, good ductility and excellent corrosion resistance. It is often used as a substitute for traditional materials such as carbon and low alloy steels.

Due to its good corrosion resistance, SUS420J2MOD steel can be used in applications where the parts are exposed to the elements. It is also suitable for use in very corrosive materials such as acids, alkalis and salt water. Its high wear resistance means that it can be used for parts that receive a lot of wear and tear.

SUS420J2MOD steel is widely available in a variety of shapes, sizes and grades. It can be formed, stretched and hot-rolled into a wide range of shapes, making it suitable for a variety of applications. It is relatively easy to machine and weld, making it a great choice for a wide range of fabrication projects.