Shanghai Metal Corporation

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Metal Steel Products Stainless Steel Products Aluminum Products Copper Products Galvanized Steel and PPGI Special Alloy Building Material
Containers ISO Standard Container Equipment Container Storage Container Container House Refrigerated/Reefer Container Offshore Container Tank Container Container Fittings Container Trailer
Gas Cylinder & Fire Extinguisher Cryogenic Liquid Cylinder Oxygen Gas Cylinder Storage Tank CNG Gas Cylinder LPG Gas Cylinder Hydrogen Gas Cylinder Nitrogen Gas Cylinder Industry Gas Cylinder Fire Extinguisher
Metal Machinery Forming Machine Other Machinery Cutting Machine Processing Machine Bending Machine Block Machine Motor Spare Parts
Mechanical Products Vehicle Industry Miscellany Mooring Equipment Marine Equipment Pressure Vessel Conveyor Belt Laser Equipment Bearing
Electrical System Electrical Cable Automation Power Distribution Solar Power System Electric Protection System Transformer Production Line Lighting System
Project Fiberglass Reinforced Plastic Plastic Pipes and Pipe Fittings Pontoon System

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Stainless Steel Sheet

Products & Service

High-quality copper decorative board from SMC. read more
Precise choose! Steel Pipe Line From SMC read more
Supply various types of high quality stainless steel plates. read more
Aluminum roofing sheet has become a leading roofing material in the market read more
Bridge Structure, Steel Towers | Offshore Structures‎ read more

Stainless Steel Sheet

420 Stainless Steel

Grade: EN 1.4021 / X20Cr13 / AISI 420 / DIN X20Cr13 / SUS 420

Standard: ASTM, AISI, JIS, EN, and DIN

Product Detail

Product Detail

Shanghai Metal Corporation is specializing in the production of military and civilian dual-use corrosion resistant alloy, super alloy, precision alloy and other products. Products strictly implement the military standard, national standard, American standard, German standard, Japanese standard and other domestic and foreign production standards.

420 stainless steel is a versatile grade known for its high corrosion resistance, strength, and durability. It belongs to the martensitic family of stainless steels, characterized by their ability to be heat-treated for enhanced mechanical properties.

If you have any other questions about 420 products, please feel free to contact us, we’ll reply you within 24 hours.

Chemical Composition: The composition typically includes:
Carbon (C): 0.15% - 0.40%
Chromium (Cr): 12% - 14%
Manganese (Mn): ≤1.00%
Silicon (Si): ≤1.00%
Phosphorus (P): ≤0.040%
Sulfur (S): ≤0.030%
Mechanical Properties:
Tensile Strength: ≥520 MPa
Yield Strength: ≥225 MPa
Elongation: ≥18%
Hardness: ≤234 HV
Plate, sheet and coil: ASTM A240, EN 10028-7, EN 10088-2, EN 10088-4
Bar and forging: ASTM A276, ASTM A479, ASTM A484 , EN 10088-3
Tube and pipe: ASTM A312

1. Corrosion Resistance: Offers good resistance to corrosion in mild environments.
2. Strength and Hardness: Exhibits high strength and hardness after heat treatment, suitable for applications requiring wear resistance.
3. Machinability: Can be machined easily in its annealed state.
4. Heat Treatability: Can be hardened and tempered to achieve desired mechanical properties.

1. Strength and Durability: Ideal for manufacturing components requiring high strength and durability, such as blades, knives, and bayonets.
2. Corrosion Resistance: Resistant to corrosion, making it suitable for equipment used in harsh environments.
3. Wear Resistance: Provides excellent wear resistance, enhancing the longevity of military equipment and tools.
In conclusion, 420 stainless steel products offer a combination of corrosion resistance, strength, and machinability, making them suitable for a wide range of applications, including military and defense. With various grades, standards, and forms available, 420 stainless steel fulfills diverse requirements in demanding environments.

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Products & Service

420 Stainless Steel

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