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409 STAINLESS STEEL MANUFACTURER IN CHINA
| Package Detail | Standard Sea-Worthy Packing |
| Price Term | EXW, FOB, CFR, CIF |
| Sample | Free |
| Mill Origin | Tisco, Posco, Yongjin, Hongwang, LISCO, Aoxing, etc. |
| Certificate | SGS, BV, IQI, TUV, ISO, etc |
| Grade | Grade 409, X6CrTi12,Z6CNT10-12, AISI 409, SUS 409,X2CrTi12, UNS S40900, Acero 409 |
| Finish | 2B,N0.1, 1D, 2D, BA+PVC, N0.4+PVC, Hairline+PVC, 8K/N0.8, etc. |
| Thickness | 0.22-15.0mm |
| Width | 20-1540mm |
| Weight Per Coil | 5/10/20MT or customized |
| Stainless Steel Coil Edge | Slit Edge/ Mill Edge |
OVERVIEW
409 STAINLESS STEEL
Grade 409 is a titanium-stabilized ferritic stainless steel, primarily recognized for its widespread application in automotive exhaust systems. It is valued for its commendable mechanical properties and resistance to high-temperature corrosion.
A notable variant, 409L, is a low-carbon version of 409. It offers similar performance with enhanced weldability and reduced risk of intergranular corrosion, making it a popular choice for many applications.
409 STAINLESS STEEL STANDARDS COMPARISON
| STS | USA | UNS | CHINA | EURONORM | RUSSIA | SWEDISH | JAPANESE | |
|---|---|---|---|---|---|---|---|---|
| Grade | AISI/ASTM | NO | GB | NO | NAME | GOST | SS | JIS |
| 409 | 409 | S40900 | 0Cr11Ti | 1.4512 | X2CrTi12 | 08Х11Т | X6CrTi12 | SUS 409 |
409 STAINLESS STEEL CHEMICAL COMPOSITIONS
| Grade | Standard | C | Si | Mn | P | S | Cr | Ni | Ti | Nb | N |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 409 | ASTM A240 | ≤0.03 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.020 | 10.50~11.70 | ≤0.50 | 6*(C%+N%)~0.50 | ≤0.17 | ≤0.030 |
409 STAINLESS STEEL MECHANICAL PROPERTIES
| Grade | AISI/ASTM | Yield Strength Rp0.2(N/mm²) | Tensile Strength Rm(N/mm²) | Hardness | Vickers Hardness(HV) | Elongation % |
|---|---|---|---|---|---|---|
| 409 | ASTM A240 | ≥170 | ≥380 | Annealed | ≤88 HRB | ≥20 |
409 STAINLESS STEEL APPLICATION
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Kitchen Appliances
409 stainless steel is a popular choice for creating ovens, refrigerators, and dishwashers due to its excellent corrosion and heat resistance, making it both functional and aesthetically pleasing for kitchen fixtures.
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Automotive Components
This steel is crucial in automotive manufacturing, used for trims, grilles, and decorative accents. Its durability and weather resistance make it ideal for enhancing the aesthetic and structural integrity of vehicles.
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Construction and Architecture
409 stainless steel is widely employed in cladding, roofing, and paneling. Its robustness, corrosion resistance, and visual appeal make it suitable for both structural and decorative applications in buildings.
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Household Items
In the production of sinks, faucets, and cutlery, 409 stainless steel is preferred for its corrosion resistance, hygiene, and cost-effectiveness, ensuring long-lasting and safe use in everyday items.
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Industrial Usage
This steel grade is essential in fabricating storage tanks and machinery used in chemical processing, where its strength and corrosion resilience are highly valued.
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Food Processing Industry
409 stainless steel is instrumental in making food storage and processing equipment. Its cleanliness, corrosion resistance, and ease of maintenance are crucial for meeting industry standards.
STAINLESS STEEL STRIP PACKING
At X-Metal, our stainless steel coils are packed to meet your specific requirements, ensuring maximum protection during international shipping. We offer various packing options, including kraft waterproof paper, poly bags, PVC coating, and wooden pallets, to prevent any potential damage and maintain the quality of our products.
Send an InquiryFREQUENTLY ASKED QUESTIONS
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What is 409 stainless steel coil?
>409 stainless steel coil is a ferritic stainless steel known for its good corrosion resistance and high-temperature strength.
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How does 409 stainless steel compare to 304 stainless steel?
>409 stainless steel has lower corrosion resistance and mechanical properties compared to 304 stainless steel but is more cost-effective and suitable for high-temperature environments.
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Is 409 stainless steel magnetic?
>Yes, 409 stainless steel is magnetic due to its ferritic structure.
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How resistant is 409 stainless steel coil to corrosion?
>It offers good corrosion resistance in mild atmospheres and exhaust gas environments but is less resistant than higher-grade stainless steels like 304 or 316.
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Is 409 stainless steel suitable for marine environments?
>It is not ideal for marine environments due to its limited resistance to chloride-induced corrosion.
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Is 409 stainless steel coil cost-effective?
>Yes, 409 stainless steel is considered cost-effective, offering a balance between performance and price, especially in high-temperature applications like exhaust systems.
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How do you guarantee your 409 product quality?
>Our 409 products undergo rigorous inspections during manufacturing, cutting, and packaging to ensure the highest quality.
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What are the limitations of 409 stainless steel?
>Limitations include lower corrosion resistance compared to higher-grade stainless steels, not suitable for highly corrosive or marine environments, and cannot be hardened by heat treatment.
RELATED GRADES
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For all your stainless steel material needs, trust X-Metal as your top supplier. We offer a wide range of types, grades, and thicknesses to meet your specific requirements. Rest assured, we deliver the highest quality products at competitive prices.
