Common size on stock, Special sizes needs new production.Can cut to Size, Cut to Shape.
EMERSONMETAL
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We can supply all grades stainless steel sheets and stainless steel plate, 201, 202, 301. 304, 310s, 316L, 321, 430, 440C, 904L, 2205, 2207, 1CR13, 2CR13, 3CR13, 4CR13, and other grades materials, so many grades, and all sizes can be produced, 0.5mm to 300mm thickness all can be produced, special sizes can be produced. Except the raw materials,We are factory professional on making metal steel fabrication, we can make different types machine parts, we have laser cutting machine, bending machine, sawing cutting machine, welding machines, taping machine, polishing machine. We can all customized parts based on the drawings and designs.
SUS420 420J1 420J2 Grade Chemical Composition and Technical Property is as below：
Standard | C % max | Si max | Mn max | P max | S max | tensile strength（MPa） | yield strength（MPa） | Elongation% |
SUS420 | 0.26-0.4 | 1 | 1 | 0.06 | 0.03 | ≥662 | ≥326 | ≥43 |
420J1 | 0.16-0.25 | 1 | 1 | 0.04 | 0.03 | ≥638 | ≥432 | ≥20 |
420J2 | 0.26-0.4 | 1 | 1 | 0.04 | 0.03 | ≥720 | ≥540 | ≥12 |
The specific areas of application of SUS420 are below：
Mechanical parts:Can be used to make bearings, gears, pumps and other mechanical parts; its high hardness and strength enable it to maintain stable performance under heavy loads and high-pressure environments.
Medical devices: Due to its corrosion resistance and biocompatibility, SUS 420 stainless steel is also used in the field of medical devices, such as scalpels, surgical scissors, tweezers, etc.
Automotive components: Used in the manufacture of exhaust systems, suspension components and decorative parts, its high hardness and corrosion resistance make it widely used in automotive manufacturing.
Firearms and defence: Used in the manufacture of gun barrels, magazines and gun bodies, its high hardness and strength make it important in the manufacture of firearms applications.
Building Decoration: Used in the manufacture of high quality door knobs, pull handles and other accessories, its corrosion resistance and aesthetics make it used in building decoration.
The specific areas of application of 420J1 are below：
Bearings: Used in the manufacture of bearings capable of maintaining good performance under high load and high speed environment.
Automobile parts: used in the manufacture of automobile exhaust systems, suspension parts and decorative parts, etc.
Household appliances: used in the manufacture of shells and internal parts of household appliances, such as rice cooker liners, oven parts, etc.
Food processing equipment: Due to its good corrosion resistance, 420J1 stainless steel is also used in the manufacture of food processing equipment.
Other applications: It is also used in the manufacture of tableware, kitchenware and other areas where corrosion resistance and health and safety are required.
The specific areas of application of 420J2 are below：
Craft production: Because 420J2 stainless steel is easy to work and has good plasticity, it can be used to make a variety of handicrafts, such as carvings and decorations.
Tool accessories: It can be used to make various tool accessories and blades such as saw blades, cutters and utility knives.
Industrial parts manufacturing: in some of the requirements of high strength, wear resistance and corrosion resistance of the industrial field, 420J2 stainless steel is widely used in the manufacture of various industrial parts, such as valves, bearings, pump parts.
Plastic processing industry: widely used in the manufacture of injection moulds, extrusion moulds, etc., its hardness and wear resistance can meet the requirements of plastic processing.
