Stainless Steel 420/420J1/420J2 Sheet Plate Coils

Stainless Steel 420/420J1/420J2 Sheet Plate Coils, we offer a comprehensive range designed to meet the demanding needs of diverse industries. With multiple finishes, sizes, and grades, our products deliver unmatched durability, corrosion resistance, and visual appeal. Whether for heavy industrial use, architectural projects, or precision instruments, our stainless steel products provide the performance and reliability you can trust.

Stainless steel remains the material of choice for industries that demand superior strength, corrosion resistance, and durability. Among the wide range of stainless steel grades, Stainless Steel 420, 420J1, and 420J2 Sheet Plate Coils stand out for their exceptional hardness, polished surface finish, and reliable performance under challenging conditions. Whether you require sheets, plates, or coils, these martensitic stainless steels are widely used in industrial, commercial, and domestic applications.

Our extensive collection of SS 420/420J1/420J2 Sheet Plate Coils is manufactured using premium-grade raw materials and cutting-edge technology to ensure quality, dimensional accuracy, and long-lasting service life. Each product complies with international standards, catering to the specific needs of sectors such as automotive, construction, petrochemical, marine, and food processing.

Overview of Stainless Steel 420, 420J1, and 420J2

Stainless Steel 420 is a high-carbon martensitic grade known for its excellent corrosion resistance and outstanding wear resistance after hardening. It is commonly used for manufacturing surgical instruments, cutlery, valves, and other precision tools.

420J1 and 420J2, on the other hand, are lower-carbon variations of SS 420, offering improved toughness and better machinability. These variants maintain good corrosion resistance and are widely used for decorative applications, domestic appliances, and architectural elements where a polished appearance is vital.

Together, these grades provide an ideal balance of hardness, flexibility, and aesthetic appeal, making them suitable for various industrial and commercial uses.

Key Benefits of SS 420/420J1/420J2 Sheet Plate Coils

• High Durability: Excellent strength and wear resistance, ideal for demanding applications.
• Corrosion Resistance: Reliable performance in mildly corrosive environments, making them suitable for kitchenware, medical tools, and automotive components.
• Versatile Applications: Can be used for industrial machinery, surgical instruments, valves, automotive parts, and architectural finishes.
• Variety of Finishes: Available in 2B, BA, No.1, No.4, Matte, Mirror, Hairline, and Satin finishes to suit diverse design and functional requirements.
• Precision Engineering: Manufactured to meet international standards, ensuring dimensional accuracy and consistency.

Available Product Forms

We supply Stainless Steel 420/420J1/420J2 in a range of forms, sizes, and finishes to meet your specific requirements:

Sheets

• Ideal for kitchenware, decorative panels, and industrial applications.
• Available in various thicknesses and widths.
• Options include precision-cut and custom-size sheets.

Plates

• Designed for structural, industrial, and heavy-duty use.
• Offers superior strength and rigidity.
• Suitable for machinery components, flanges, and equipment manufacturing.

Coils

• Supplied in both hot-rolled and cold-rolled conditions.
• Available in standard widths and customized coil lengths.
• Perfect for fabricators requiring high-quality stainless steel for further processing.

Surface Finishes

The right finish enhances the functionality, corrosion resistance, and aesthetics of stainless steel. We offer a wide range of SS 420/420J1/420J2 Sheet Plate Coils finishes:

• 2B Finish: Smooth, reflective surface commonly used in chemical and food processing industries.
• BA (Bright Annealed) Finish: High-gloss mirror-like appearance suitable for decorative and architectural applications.
• No.1 Finish: Dull, rough surface from hot rolling, ideal for industrial applications.
• No.4 Finish: Brushed finish that provides an attractive, easy-to-clean surface for kitchen and architectural use.
• Matte & Hairline Finish: Contemporary, stylish look for elevators, interior design, and furniture.
• Mirror & Satin Finish: Superior reflective quality for aesthetic appeal in automotive and interior design sectors.

Applications of SS 420/420J1/420J2 Sheet Plate Coils

The combination of hardness, corrosion resistance, and availability in multiple finishes makes these grades ideal for a wide range of applications:

• Cutlery and Kitchenware: Perfect for making knives, forks, and other utensils due to hardness and edge retention.
• Surgical and Dental Instruments: Used for tools requiring precision and sterilization.
• Automotive Components: Suitable for parts that demand wear resistance and an attractive finish.
• Industrial Equipment: Valves, pumps, shafts, and machine parts for manufacturing sectors.
• Construction and Architecture: Decorative panels, interior cladding, and exterior façades.
• Domestic Appliances: Used in washing machines, refrigerators, and other appliances requiring corrosion resistance.
• Marine Applications: Good resistance to water and mild chemicals makes them suitable for marine fittings.