441 STAINLESS STEEL
Overview: 441 Stainless Steel
AISI 441 is a ferritic stainless steel known for its excellent corrosion resistance, particularly in chloride environments. It contains niobium and titanium, which enhance its stability and weldability. This grade of stainless steel offers good high-temperature strength, making it suitable for various industrial applications. Additionally, ss441 is often used in automotive exhaust systems, heat exchangers, and other applications requiring high corrosion resistance and thermal stability. Its combination of properties makes it an ideal choice for both structural and decorative purposes in challenging environments.
| Name | 441 Stainless Steel |
|---|---|
Forms | Stainless Steel Coil, Stainless Steel Sheet, Stainless Steel Plate |
Standard |
ASTM, GB, SUS, etc |
Mill Origin | Tisco, Posco, Yongjin, Hongwang, LISCO, etc. |
Thickness | 0.22-15.0mm |
Width | 20-1540mm |
Weight Per Coil | 5/10/20MT or customized |
Edge | Slit Edge/ Mill Edge |
Finish | No.1, 1D, 2D, BA+PVC, No.4+PVC, Hairline+PVC, 8K/No.8, etc. |
Delivery Time | Stock goods 7-15 days, Future goods within 25 days |
Package Detail | Standard Sea-Worthy Packing |
Sample | Please contact us to request 441 sample |
GHT Steel: Premier 441 Stainless Steel Supplier in China
At GHT Steel, we pride ourselves on being a leading supplier of ss441 in China. Our commitment to quality and customer satisfaction sets us apart in the industry. We offer a wide range of 441 ss materials that meet stringent international standards, ensuring exceptional performance in various applications.
Our aisi 441 materials are known for their excellent corrosion resistance, particularly in chloride environments, and their good high-temperature strength. These properties make them ideal for use in automotive exhaust systems, heat exchangers, and other demanding industrial applications.
- Automotive Industry: Ideal for exhaust systems and other components that require high corrosion resistance and thermal stability.
- Heat Exchangers: Suitable for use in environments where resistance to chloride-induced corrosion is crucial.
- Industrial Equipment: Perfect for various industrial applications that demand durability and performance under high temperatures.
441 Stainless Steel Application
441 Stainless Steel Tags
Grade 441, SS441, Inox 441, AISI 441, SUS 441, UNS S44100, Acero 441, 1.4509
441 Stainless Steel Technical Datasheet
AISI 441 Standards Comparison Table
| ASTM / AISI | DIN | JIS | UNS | GB |
|---|---|---|---|---|
441 | 1.4509 | SUS441 | S44100 | 022Cr18NbTi |
AISI 441 Chemical Compositions Table
| Grade | C | Si | Mn | P | S | Ni | Cr | Ti | Nb | N |
|---|---|---|---|---|---|---|---|---|---|---|
441 | ≤0.12 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | ≤1.00 | 17.5~19.5 | 0.10~0.50 | 0.30+9*C%~0.90 | ≤0.030 |
AISI 441 Mechanical Properties
| Grade | Yield Strength Rp0.2(N/mm²) | Tensile Strength Rm(N/mm²) | Hardness(HRC) | Elongation A50% |
|---|---|---|---|---|
441 | ≥275 | ≥415 | ≥85 | ≥20 |
Why Purchase AISI 441 from GHT
Reliable Inventory Assurance
Ever been in a bind due to an urgent need for substantial quantities of stainless steel coils, only to find your supplier’s inventory lacking? Such situations can disrupt your workflow and plans.
Our Advantage: With us, that scenario is a thing of the past. Our inventory is consistently stocked to the brim, ensuring rapid fulfillment of even the largest orders, seamlessly aligning with your business timeline.
Varied Inventory Coil Specifications
The quest for stainless steel coils with precise specifications can often lead to dead ends. Finding a supplier who understands and meets these unique requirements is crucial.
Our Advantage: Our inventory is a testament to diversity, encompassing a variety of materials, thicknesses, and widths. We pride ourselves on being able to meet your specific project needs with pinpoint accuracy.
Tailored Stainless Steel Material Processing
You might have encountered situations where custom processing is needed, but finding the right supplier to meet your specific demands can be a challenge.
Our Advantage: Our robust processing capabilities are designed to cater to all your customization needs. Be it dimension adjustments, stainless steel finish surface treatments, or other specific requirements, we offer professional one-stop services.
Precision Shearing Services
Accurate shearing is crucial for the use of stainless steel coils, but not all suppliers can offer such precision services.
Our Advantage: Our shearing services are both professional and efficient, ensuring precise cuts as per your requirements, guaranteeing that the products meet your exact specifications.
Competitive Pricing
When searching for stainless steel coil suppliers, pricing is often a key consideration. You might have had to compromise on your ideal supplier due to high costs.
Our Advantage: Through effective cost control and optimized procurement processes, we ensure competitive pricing. This means choosing us not only gets you high-quality products but also services that offer great value for money.
Find 441 Material Solution?
Send us a message to discuss your AISI 441 matarial needs. We always reply within 24 hours.
How We Pack 441 Stainless Steel Coil & Sheet
In GHT, all of our stainless steel coils are packaged as per international standard to prevent any possible damage or loss. By default, for quantity less than 1 whole compete coil (our MOQ is 5 tons), we will use woven plastic bag to cover SS coils and then fix them upon wooden pallet for further protection. We can also package the SS coils as per your special requirement, though this can incur extra cost.
In GHT, all of our stainless steel sheets are packaged as per international standard to prevent any possible damage or loss. By default, we will use brown paper to cover SS sheets and then bundle them together onto wooden pallets. At times, upon some customers’ requests, we will also apply reinforced package with extra metal straps fixed on the four corners, though this can incur extra cost. For enhanced customer experience, we also accept customized package as per your requests.
Frequently Asked Questions
1. What is 441 stainless steel?
SS441 is a ferritic stainless steel known for its excellent corrosion resistance, particularly in chloride environments, and good high-temperature strength. It contains niobium and titanium, which enhance its stability and weldability.
2. What are the key properties of 441 stainless steel?
The key properties of SS441 include high resistance to corrosion, especially in environments containing chlorides, good high-temperature strength, and enhanced stability due to the presence of niobium and titanium.
3. What are common applications of 441 stainless steel?
Common applications of 441 stainless steel include automotive exhaust systems, heat exchangers, and various industrial equipment where high corrosion resistance and thermal stability are required.
4. How does 441 stainless steel compare to 304 stainless steel?
441 stainless steel offers better resistance to chloride-induced corrosion compared to 304 stainless steel. It also has good formability and is more stable at high temperatures due to the addition of niobium and titanium.
5. Can 441 stainless steel be welded?
Yes, 441 stainless steel can be welded using common welding techniques. The presence of niobium and titanium helps to stabilize the weld area and prevent intergranular corrosion.
6. Is 441 stainless steel magnetic?
Yes, SS441 is magnetic due to its ferritic structure.
7. What is the temperature range for using 441 stainless steel?
SS441 performs well in high-temperature environments, typically up to 850°C (1562°F), making it suitable for automotive and industrial applications.
8. How should 441 stainless steel be maintained?
SS441 requires minimal maintenance. Regular cleaning to remove dirt and contaminants will help maintain its appearance and performance. In high-temperature applications, periodic inspections are recommended to ensure the material’s integrity.
9. Where can I purchase 441 stainless steel?
You can purchase high-quality SS441 from GHT Steel. We offer various forms, including coils, sheets, and plates, tailored to meet your specific needs. Contact us for more information and to place an order.
10. What are the advantages of using 441 stainless steel in automotive applications?
The advantages of using AISI 441 in automotive applications include its superior resistance to chloride-induced corrosion, high-temperature stability, and excellent formability, making it ideal for components like exhaust systems that require durability and performance.
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1802 World Expo Financial Center, 23 Dawn Road, Chancheng District, Foshan City, Guangdong Province, China
Tel：+86 757 83078795
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Email: info@ghtsteel.com