SUS 420J1 is a kind of common stainless steel, and it has various application.
Cutlery and Scissors
SUS 420J1 stainless steel is commonly used in the manufacture of various knives and scissors, including kitchen knives, scissors, razors, and surgical blades. After quenching and tempering, this material can achieve high hardness and sharpness, along with good wear resistance.
Bearings and Valves
Due to its excellent wear resistance and strength, SUS 420J1 stainless steel is widely used in the production of bearings, valves, and other mechanical parts that need to withstand high wear and pressure. After heat treatment, this steel can offer high hardness and fatigue resistance.
Gauges and Tools
SUS 420J1 stainless steel is used to manufacture various gauges and tools, such as calipers, thread ring gauges, and tool blades. These tools require high hardness and precision to ensure accurate and stable measurements and machining.
Medical Instruments
Due to its corrosion resistance and sterility, SUS 420J1 stainless steel is also used in the medical field for surgical instruments, dental tools, and other medical devices. This material is easy to clean and sterilize, meeting the hygiene requirements of the medical industry.
Household Products
SUS 420J1 stainless steel is used to manufacture various household products, such as kitchen utensils, cutlery, and scissors. These products need to have good hardness, wear resistance, and corrosion resistance to ensure a long service life and good performance.
Sports Equipment
Due to its excellent strength and wear resistance, SUS 420J1 stainless steel is also used to make some sports equipment, such as golf club shafts, ski poles, and other sports gear that require high strength and durability.
Other name of SUS 420J1 stainless steel
ASTM A240 420, JISG4304/4312 SUS 420J1, GB4237/4238 2Cr13
