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.
Item | Stainless Steel 420J2 sheet (Hot rolled, Cold rolled) |
Thickness | 0.3~10.0mm ![]() |
Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
Standard | JIS, AISI, ASTM, GB, DIN, EN, etc 420j2 stainless steel |
Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc |
Package | Shrink-wrapped, Carton boxes, Wooden pallets, Wooden boxes, Wooden crates Etc. |
Edge | Mill Edge Slit Edge 420j2 stainless steel |
Export to | India, Indonesia, Malaysia, Singapore, Saudi Arabia, Qatar, UAE, Iran, Iraq, Oman, South Africa, Nigeria, Kenya, Italy, UK, Brazil, Russia, Egypt, Kuwait, Taiwan, Australia. |
Chemical Components | Specification | Key Features | Typical Application | ||
element | Minimum percentage | Maximum percentage | ASTM A240 ISO 15156-3 (NACE MR0175) BS EN 10088-3 | The corrosion resistance at higher temperatures is better than that of 316 stainless steel. | Chemical processing. spring. fastener. Threaded insert. Metal mesh |
C | – | 0.08 | |||
Si | – | 1 | |||
Mn | – | 2 | |||
P | – | 0.045 | |||
S | – | 0.03 | |||
Cr | 16.5 | 18.5 | |||
Mo | 2 | 2.5 | |||
Ni | 10.5 | 13.5 | |||
Ti | 5 x C | 0.7 | |||
Fe | bal | ||||
Density | 7.9 g/cm³ | 0.285 lb/in³ | |||
Melting point | 1375°C | 2500°F | |||
Coefficient of expansion | 16.5 μm/m °C (21 – 100°C) | 9.110 x 10-6 in/in °F (70 – 212°F) | |||
Rigid modulus | 74 kN/mm² | 10730 ksi | |||
Modulus of elasticity | 193 kN/mm² | 27990 ksi |
(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 stainless 420: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.
√ | 420J2 Stainless Steel sheet Used in Tractor |
√ | 420J2 Stainless Steel sheet Used in Automotive Trim |
√ | 420J2 Stainless Steel sheet Used in Stamped Machined Products |
√ | 420J2 Stainless Steel sheet Used in Stamped Machined Products |
√ | 420J2 Stainless Steel sheet Used in Cookware |
√ | 420J2 Stainless Steel sheet Used in Appliances |
√ | 420J2 Stainless Steel sheet Used in Kitchen |
√ | 420J2 Stainless Steel sheet Used in Foodservice Equipment |
√ | 420J2 Stainless Steel sheet Used in Sinks |
√ | 420J2 Stainless Steel sheet Used in Railway Cars |
√ | 420J2 Stainless Steel sheet Used in Trailers |
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
Tisco Stainless Steel 420J2 sheet | Stainless Steel 420J2 sheet | Jindal Stainless Steel 420J2 sheet |
SS 420J2 Perforated sheet | A 240 420J2 sheet | SS DIN 1.4571 sheet |
Stainless Steel 420J2 UNS S31635 sheet | SS 420J2 Embossed sheet | ThyssenKrupp Stainless Steel 420J2 sheet |
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420J2 Stainless Steel HR sheet | Bright Hammered Pattern Decorative SS 420J2 sheet | 420J2 Stainless Steel Blank sheet |
420J2 Stainless Steel Chequered sheet | 420J2 Stainless Steel CR sheet | 420J2 Stainless Steel Perforated sheet |
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Cold rolled, bright annealed 420J2 sheet | Bright-pickled Stainless Steel 420J2 sheet | Cold rolled, heat treated, pickled 420J2 sheet |
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