Our 420 stainless steel coils are widely used by knife manufacturers, automotive component suppliers, industrial equipment producers, and precision stamping factories worldwide.
👉 Looking for a reliable 420 stainless steel coil supplier in China? Contact us for the latest price and technical support.
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420 Cold Rolled Stainless Steel Coil Suppliers | Manufacturers – China Factory
Welcome to Huaxiao Metal, your trustworthy metal manufacturing and export partner! We are proud to introduce 420 cold rolled stainless steel coil, which is ideal for your project’s success.
Whether you are in construction, automotive, manufacturing, or other fields, our 420 cold rolled stainless steel coil can meet your needs. Whether it’s mass production or a custom project, we can provide flexible solutions based on your specific requirements.
Choosing Huaxiao Metal means choosing reliability, quality, and professionalism. Let us be your successful partner and drive your business to thrive!
Contact our team today to learn more about our 420 cold rolled stainless steel coil and other products!
420 Cold Rolled Stainless Steel Coil Specification
| Thickness | 0.2mm – 3.0mm, etc. Can be customized according to customer requirements. |
|---|---|
| Width | 600mm – 1500mm, can be customized according to customer requirements. |
| Max coil weight | 10 MT can be customized according to customer requirements. |
| Coil ID | 508mm, and 610mm. They can be customized according to customer requirements. |
| Finish | 2B,2D, BA, HL, No. 4, Mirror, etc. |
| Standard | JIS, ASTM, AISI, GB, EN, DIN |
| Mill | TISCO, BaoSteel, Yongjin, Tingshan Brand, etc. |
If you are interested in our cold rolled 420 stainless steel coils or have any questions, don’t hesitate to get in touch with our sales team. Custom thickness, width, and surface finish are available. Send us your requirement for a quick quotation.
420 Stainless Steel Coil Data Sheet
420 SS Coils Equivalent Grades
| Grade | UNS | JIS | WERKSTOFF NR. | AFNOR | BS | GOST | EN |
|---|---|---|---|---|---|---|---|
| Stainless 420 | S42000 | SUS 420 | 1.4021 | – | – | – | – |
Cold Rolled 420 Stainless Steel Coil 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 |
Cold Rolled 420 Stainless Steel Coil 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 | – |
Mechanical properties may vary based on heat treatment requirements.
Cold Rolled 420 Stainless Steel Coil Physical Properties
| Melting Point | Density | Specific Gravity | Modulus of Elasticity in Tension |
|---|---|---|---|
| 1450 – 1510 ℃ | 7.75g/cm3 | 7.7 | 200 GPa |
Key Advantages of 420 Stainless Steel Coil
High carbon martensitic stainless steel
Excellent hardness after quenching and tempering
Good wear and fatigue resistance
Moderate corrosion resistance in mild environments
Smooth cold rolled surface for further processing
Suitable for heat treatment and precision machining
Ideal for customers requiring strength-focused stainless steel coils rather than decorative grades.
Why choose Huaxiao from China 420 Stainless Steel Coil Suppliers and Manufacturers?
Huaxiao Metal is a leading cold rolled stainless steel coil supplier and manufacturer, focusing on providing high-quality 420 cold rolled stainless steel coil. Our products are widely used in multiple industries, including construction, automobiles, home appliances, and medical devices, etc. We are committed to ensuring that every coil of stainless steel products meets international standards through advanced production technology and strict quality control.
With years of experience and a professional team, Huaxiao Metal not only provides high-quality products but also provides customers with comprehensive technical support and customized solutions to meet various special needs. Choose Huaxiao Metal to provide you with 420 stainless steel coil prices and problem support for each project.
As a professional 420 stainless steel coil supplier in China, Huaxiao Stainless Steel Co., Ltd. provides high-quality 420 stainless steel coils. Our 420 stainless steel coil is widely used in various 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 coil 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 Stainless Coil 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 coil price, please send me the specific size and quantity, the more the quantity, the better the price!
Application of Cold Rolled 420 Stainless Steel Coil
420 cold rolled stainless steel coil has a wide range of applications, the following are some of the main applications:
Knife Manufacturing: Because the 420 cold-rolled stainless steel coil has good wear resistance and corrosion resistance, it is often used in knife manufacturing, including kitchen knives, surgical blades, etc.
Industrial Use: In the industrial field, 420 cold-rolled stainless steel coils are often used to manufacture parts and mechanical components, such as valves, pump bodies, bearings, bolts, etc.
Automobile Industry: Stainless steel is increasingly used in automobile manufacturing. 420 cold-rolled stainless steel coils are often used in the manufacture of automobile exhaust systems, exhaust pipes, exhaust manifolds, and other components to improve their corrosion resistance and wear resistance.
Construction and Decoration: Due to its beautiful appearance and easy cleaning properties, 420 cold-rolled stainless steel coils are also commonly used in construction and decoration fields, such as indoor and outdoor decorative panels, handrails, railings, etc.
Chemical Industry: In the chemical industry, 420 cold-rolled stainless steel coils are often used to manufacture storage tanks, pipelines, reactors, and other equipment to cope with harsh working environments and corrosive media.
In general, the application range of 420 cold-rolled stainless steel coil is very wide, covering almost every field of manufacturing and engineering needs. Its excellent performance and versatility make it one of the preferred materials in many industries. If you don’t find the application that you need for your project, you can contact us directly to tell you whether the simple cold-rolled 420 stainless steel coil is suitable for your project.
Package of 420 Cold Rolled Stainless Steel Coil
When exporting 420 stainless steel coils, it is necessary to ensure that the material is properly protected from damage during transportation. The following are the export packages of stainless steel coils commonly used by our company.
It is important that information such as material type, size, weight, and any handling instructions are 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.
