420J2 Stainless Steel Sheet

420j2 stainless steel, also called 3Cr13 steel, is martensitic stainless steel, used after quenching and tempering. Compared with 1Cr13 and 2Cr13 steel, 420J2 stainless steel has higher strength, hardness and hardenability, but its corrosion resistance and thermal stability below 700℃ are lower than that of 1Cr13 and 2Cr13 steel. It has good cutting performance in the annealed state. The hardness of 420J2 stainless steel after heat treatment is only HRc52-55, but the performance of various aspects such as damage resistance is not outstanding. Because it is easier to cut and polish, it is suitable for mass production of factory-made knives. 420J2 stainless steel is also ideal steel for the production of diving knives because of its low carbon content and excellent rust resistance.

420J2 Stainless Steel Sheet Specification

Chemical Elements Of 420j2 Stainless Steel Sheet

Processing Service Of Our 420j2 Stainless Steel Sheet

Cutting+Slitting - 420J2 stainless steel narrow strip,special length/width plate

(1) Flame cutting 420 stainless steel: The cost of flame cutting equipment is low and it is the only economical and effective means to cut thick metal plates, but it has its shortcomings in thin plate cutting.

(2) Laser cutting aisi 420 stainless steel：Laser cutting equipment can cut stainless steel plates below 30mm. Adding oxygen to the laser beam can cut 40mm thick carbon steel, but after oxygen cutting, a thin oxide film will be formed on the cutting surface.

(3) Wire cutting 420 stainless steel: It is developed on the basis of EDM perforation and forming. It has not only developed the application of EDM but also replaced EDM perforation and forming in some aspects.

(4) Shearing cutting：Uses a moving upper blade and a fixed lower blade and uses a reasonable blade gap to apply shearing force to metal plates of various thicknesses so that the plates can be broken and separated according to the required size. Shearing machine is a kind of forging machinery, and its main function is the metal processing industry.

(5) Plasma cutting ss420：It is a processing method that uses the heat of a high-temperature plasma arc to partially or partially melt (and evaporate) the metal at the incision of the workpiece and uses the momentum of the high-speed plasma to remove the molten metal to form an incision.

(6) Slitting aisi 420 stainless steel: Also known as slitting, refers to the process of uncoiling, slitting, leveling, and winding of stainless steel coils into coils of the required width.

Surface processing - 8K mirror, HL hairline, color coating

Bending+Welding - OEM customized products as drawing

Application Of 420j2 Corrosion Resistant Stainless Steel Sheet

420J2 Stainless Steel Sheet Processing

420J2 Stainless Steel Sheet Cutting

420J2 Stainless Steel Sheet Slitting

420J2 Stainless Steel Sheet Color coating

420J2 Stainless Steel Sheet Hairline/Brush

420J2 Stainless Steel Sheet Etching

420J2 Stainless Steel Sheet Welding

420J2 Stainless Steel Sheet Bending

420J2 Stainless Steel Sheet Embossing

420J2 Stainless Steel Sheet Bead Blasted

420J2 Stainless Steel Sheet Polishing

420J2 Stainless Steel sheet Stock Available