Looking for reliable and high-quality 420 Stainless Steel Sheet Suppliers? Look no further! Our 420 sheets are made with the finest materials and state-of-the-art manufacturing techniques, ensuring exceptional durability, corrosion resistance, and overall performance. Trust us to provide you with the best products and services for your industrial or commercial needs.
420 Stainless Steel Sheet
420 Stainless Steel Sheet Suppliers | Manufacturers – China Factory
420 stainless steel is a high-carbon steel alloy with at least 12% chromium content. It is known for its excellent corrosion resistance, high hardness, and good strength. 420 stainless steel is often used in applications where corrosion resistance and hardness are important, such as surgical instruments, cutlery, and industrial blades.
As one of the leading 420 stainless steel sheet suppliers in China, we take great pride in providing our customers with top-quality products that meet their specific needs and requirements. Our sheets are manufactured using advanced technology and are subjected to rigorous quality control procedures to ensure that they meet or exceed industry standards.
420 Stainless Steel Sheet Supplier
420 Stainless Steel Sheet Specification
- Thickness: 0.05mm – 8.0mm, etc.
- Width: 300mm – 2,000mm, the narrowed products pls check in strip products
- Length: 1000 mm-6,000 mm, etc.
- Finish: 2B/2D/BA/NO.8, etc.
- Workability: Easy to Weld, Cut, Form, and Machine with proper equipment.
- Service: Cut to sizes as custom requests and free samples.
- Protective Film: PVC, PE, Laser protective film, etc.
- Mill/Brand: Tisco, Lisco, Posco, Baosteel, Jisco, etc.
- Contact us for 420 stainless steel sheets price
420 Stainless Steel Sheet Data Sheet
Ss 420 Sheet Chemical Composition(%)
| C | Si | Mn | P | S | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|
| 0.15 min | 1.0 max | 1.0 max | 0.040 max | 0.030 max | 12.0-14.0 | 0.75 max | 0.50 max |
Mechanical Properties
| Tempering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (% in 50mm) | Hardness Brinell (HB) | Impact Charpy V (J) |
|---|---|---|---|---|---|
| Annealed * | 655 | 345 | 25 | 241 max | – |
Physical Properties
| Melting Point | Density | Specific Gravity | Modulus of Elasticity in Tension |
|---|---|---|---|
| 1450 – 1510 ℃ | 7.75g/cm3 | 7.7 | 200 GPa |
Heat Treatment
The heat treatment process for grade 420 stainless steel involves annealing at a temperature range of 840 to 900°C, followed by slow furnace cooling at 600°C, and finally air-cooling. Another heat treatment option is the process annealing method, which involves annealing at a temperature range of 735 to 785°C, followed by air-cooling. Both methods aim to enhance the material’s properties, and their meanings should not be altered.
Why choose Huaxiao from China 420 Stainless Steel Sheet Suppliers and Manufacturers?
As one of the professional 420 stainless steel sheet suppliers in China, Huaxiao Stainless Steel Co., Ltd. provides high-quality 420 stainless steel plates. Our 420 stainless steel plate is widely used in a variety of industrial and commercial applications such as knives, medical devices, aerospace and auto parts, food processing equipment, and more.
1. Guarantee Product Quality
We have been a stainless steel sheet manufacturer for more than ten years, and we strictly control the quality of our products. Before the customer places an order, we will send the product warranty to the customer, or if some customers need samples for testing, we can also send samples for free.
During production, we will measure the diameter, thickness, and whether there is any damage on the product’s surface.
2. Delivery On Time
Our standard delivery time is 7-15 days, except for some special-size products, our delivery time will increase to 20 days.
Our delivery time is strictly in accordance with the contract.
3. Support Inspection
- Support the customer’s third-party organization to go to the factory for inspection
- Support free sending samples to customers for testing
- Support on-site or video factory inspection
4. Stainless Steel 420 Sheet Price
The price of the product is related to many factors, we do not have a direct price list for your reference.
If you need a specific 420 stainless steel sheet price, please send me the specific size and quantity, the more the quantity, the better the price!
Application of 420 Stainless Steel Sheet
420 stainless steel sheet is used in a variety of applications due to its unique combination of properties, including high strength, excellent corrosion resistance, and good hardness. Here are some common applications for 420 stainless steel sheets:
- Cutlery: 420 stainless steel is commonly used for knife blades, scissors, and other cutting tools due to its high hardness and ability to maintain a sharp edge.
- Industrial blades: 420 stainless steel is often used in the manufacture of industrial blades for cutting, shredding, and slicing.
- Medical instruments: 420 stainless steel is used in the manufacture of surgical instruments and medical equipment due to its corrosion resistance and ability to withstand repeated sterilization.
- Aerospace components: 420 stainless steel is used in aerospace applications due to its high strength, corrosion resistance, and ability to withstand high temperatures.
- Automotive parts: 420 stainless steel is used in the manufacture of engine parts, exhaust systems, and other automotive components due to its corrosion resistance and high strength.
- Petrochemical equipment: 420 stainless steel is used in the manufacture of petrochemical equipment such as valves, pumps, and pipes due to its resistance to corrosive chemicals and high temperatures.
- Food processing equipment: 420 stainless steel is used in the manufacture of food processing equipment due to its corrosion resistance and ability to withstand frequent cleaning and sterilization.
These are just a few examples of the many applications of 420 stainless steel sheets. Its unique properties make it a versatile material for use in a wide range of industries and applications.
Package of 420 Stainless Steel Sheet
When exporting 420 stainless steel plates, it is necessary to ensure that the material is properly protected from damage during transportation. The following are the export packages of stainless steel plates commonly used by our company.
wooden frame, waterproof paper, angle steel
Steel frame: Fix the stainless steel sheet around the steel frame. These sheets are stacked and secured with metal straps. Steel frame provides extra protection during transport.
It is important that information such as material type, size, weight, and any handling instructions are clearly marked on the packaging. This will help ensure that materials are properly handled in transit and arrive at their destination intact.
The conventional export packaging is as follows. If customers need other packaging methods, we are very happy to cooperate and look forward to cooperating with you.
420 Stainless Steel Sheet Suppliers
420 Stainless Steel vs 304
420 stainless steel vs 304 stainless steel are both popular grades of stainless steel, but they have some important differences in their composition, properties, and applications.
Composition:
420 stainless steel contains a higher percentage of carbon (between 0.15% and 0.40%) than 304 stainless steel (0.08% max).
304 stainless steel contains a higher percentage of chromium (between 18% and 20%) than 420 stainless steel (between 12% and 14%).
Properties:
420 stainless steel has a higher hardness and strength than 304 stainless steel, but it is less corrosion-resistant.
304 stainless steel has excellent corrosion resistance, especially in acidic and corrosive environments, but it is not as hard or strong as 420 stainless steel.
420 stainless steel has good wear resistance and can maintain its properties at high temperatures, while 304 stainless steel is more suitable for lower-temperature applications.
Applications:
420 stainless steel is commonly used in the manufacturing of cutting tools, surgical instruments, and molds, where high hardness and wear resistance are required.
304 stainless steel is widely used in various applications such as food processing equipment, chemical processing equipment, and architectural applications, where corrosion resistance is critical.
In summary, both 420 and 304 stainless steel have their own unique properties and applications. The choice between the two will depend on the specific requirements of the application.
In Summary
As one of the professional 420 stainless steel sheet suppliers in China, Huaxiao Stainless Steel Co., Ltd. provides high-quality 420 stainless steel plates. Our 420 stainless steel plate is widely used in a variety of industrial and commercial applications such as knives, medical devices, aerospace and auto parts, food processing equipment, and more.
Our 420 Stainless Steel Plate conforms to ASTM A240 and can be supplied in various sizes and thicknesses. We use advanced production equipment and technology to ensure the production of high-quality products. Our manufacturing process undergoes strict quality control, which guarantees that each product complies with international standards.
In addition to quality products, we also provide excellent customer service. Our sales team has rich experience and expertise to provide customers with customized solutions and meet their needs. We also offer fast delivery and flexible order handling, ensuring customers get what they need in the shortest possible time.
Huaxiao is one of the leading 420 stainless steel sheet suppliers in China and is committed to providing customers with high-quality stainless steel products and establishing long-term and stable cooperative relations with customers. If you need 420 stainless steel plates or other stainless steel products, please contact our sales team for more information.
