2205 Stainless Steel Strip

Duplex 2205, a nitrogen-enhanced stainless steel, was developed to overcome the limitations of the 300 series stainless steels. As a premier supplier of 2205 materials, we specialize in providing expert services and maintaining a comprehensive inventory.

  • Place of Origin: Guangdong ,China(Mainland)
  • Payment Term: L/C At Sight 100%, T/T 30%
  • Delivery Time: Stock goods 7-15 days, Future goods within 25 days
  • Package Detail : Standard Sea-Worthy Packing
  • Price Term: EXW, FOB, CFR, CIF
  • Sample: Free
  • Mill Origin: Tisco, Posco, Aoxing, etc.
  • Certificate: SGS, BV, IQI, TUV, ISO, etc
  • Grade : Grade 2205, SS 2377, Inox 1.4462, AISI 2205, SUS 329J3L, 1.4462, UNS S31803, Acero 2205
  • Finish: 2B, No.1, 1D, 2D, BA+PVC, No.4+PVC, Hairline+PVC, 8K/No.8, etc.
  • Thickness: 0.03mm-3.0 mm
  • Width: 1.5mm-600 mm
  • Edge: Slit Edge/ Mill Edge
  • Product Detail

    Product Tags

    SUS 304 Mirror 8K Stainless Steel Coil (1)

    What is 2205 Stainless Steel Strip?

    SUS 304 Mirror 8K Stainless Steel Coil (3)

    2205 stainless steel strip is a duplex stainless steel consisting of 22% chromium, 2.5% molybdenum, and a 4.5% nickel-nitrogen alloy.

    It offers high strength, excellent impact toughness, and superior overall and localized stress corrosion resistance.

    The yield strength of duplex 2205 stainless steel strip is more than double that of standard austenitic stainless steel strips.

    This advantage allows engineers and designers to reduce weight in their designs, making this strip a more cost-effective option compared to 316L and 317L stainless steel strips.

    Additionally, this strip is particularly well-suited for use in temperatures ranging from -50°F to +600°F.

    Features of 2205 Stainless Steel Strip

    Features of 2205 Stainless Steel Strip

    Corrosion Resistance:

    The 2205 stainless steel bar offers excellent corrosion resistance, making it ideal for use in harsh environments. It effectively resists corrosion from a wide range of chemicals, including acids, alkalis, and chlorides.

    High Strength:

    With high strength, 2205 stainless steel strip is perfect for applications requiring robust mechanical strength. Its yield strength reaches up to 450 MPa, and its tensile strength can go up to 620 MPa.

    Duplex Structure:

    The duplex structure of 2205 stainless steel strip provides exceptional resistance to stress corrosion cracking, pitting, and crevice corrosion. Additionally, it boasts good weldability and formability.

    Heat Resistance:

    2205 stainless steel strip exhibits good heat resistance, making it suitable for high-temperature applications. It can withstand temperatures up to 300°C.

    2205 Stainless Steel Chemical Composition & Technical Data Sheet

    2205 Stainless Steel Standards Comparison

    2205 2205 S31803 S32205 022Cr23Ni5Mo3N 1.4462 X2CrNiMoN22-5-3 03Х22Н5АМ3 2377 SUS 329J3L

    2205 Stainless Steel Chemical Composition

    Grade Standard Chemical Composition(%)
    C Si Mn P S Cr Ni Mo N
    2205 ASTM A240 ≤0.03 ≤1.00 ≤2.00 ≤0.030 ≤0.020 22.00~23.00 4.50~6.50 3.00~3.50 0.14~0.20

    2205 Stainless Steel Mechanical Properties

    Grade Standard Tensile Test Hardness Test
    0.2% Y.S(Mpa) T.S(Mpa) Elongation(%) Hardness HV
    2205 ASTM ≥450 ≥620 ≥18 Annealed ≤320

    2205 Stainless Steel Finish & Application

    SUS 304 Mirror 8K Stainless Steel Coil (1)

    2205 Stainless Steel Strip: Finish & Applications

    The versatile 2205 stainless steel strip is suitable for various applications, each tailored by the specific surface finish it bears:

    BA Finish: Utilized in building construction, kitchenware, and electrical appliances.
    2B Finish: Ideal for food processing equipment and medical instruments.
    No. 3 Finish: Applied in building construction and kitchen utensils.
    No. 4 Finish: Commonly used in medical devices and household utensils.
    HL Finish: Chosen for construction equipment.
    No. 1 Finish: Suitable for pipelines and chemical storage tanks.

    2205 Stainless Steel Strip Package & Loading Details

    stainless steel strip packing 1
    stainless steel strip packing 2

    Why Choose Us?


    We are the cold-rolled stainless steel coil production base in China with 200,000 tons capacity annually.

    1. Guaranteed Stock Availability: Experiencing stock shortages during crucial times can hinder your projects. Our robust inventory management ensures a consistent supply, ready to dispatch large quantities swiftly, keeping your operations smooth and uninterrupted.

    2. Comprehensive Range of Specifications: Finding the exact stainless steel coil specifications can be challenging. We offer a diverse range of specs, ensuring you find precisely what your project demands, with the assurance of our commitment to meeting your specific needs.

    3. Customized Material Processing: Custom processing needs can be demanding. Our advanced facilities provide tailored solutions, from precise dimension alterations to specific finish treatments, ensuring your requirements are met with utmost precision.

    4. Accurate Shearing Services: Precision is key in stainless steel utilization, and our expert shearing services guarantee exactness in every cut, aligning perfectly with your specifications and quality expectations.

    5. Cost-effectiveness is crucial in supplier selection. Our optimized procurement and cost-efficient processes ensure you receive not just premium-quality products but also the best prices, offering exceptional value for your investment.


    2205 Stainless Steel Strip FAQ

    Q: What is 2205 stainless steel strip used for?
    A: 2205 stainless steel strip is widely used in applications that require a combination of high strength, excellent corrosion resistance, and good mechanical properties. Its duplex structure makes it suitable for demanding environments where traditional austenitic stainless steels may fail.

    Q: Can 2205 stainless steel strip be welded?
    A: Yes, by following proper welding procedures and controlling key parameters, 2205 stainless steel strip can be effectively welded to produce joints that retain the desirable properties of the base metal.

    Q: Is 2205 stainless steel strip magnetic?
    A:Yes, 2205 stainless steel strip is magnetic because of its duplex structure, which includes a significant amount of ferrite. This property differentiates it from fully austenitic stainless steels, which are non-magnetic.

    Q: What are the mechanical properties of 2205 stainless steel strip?
    A: 2205 stainless steel strip combines high strength, good ductility, and excellent corrosion resistance due to its duplex structure. These mechanical properties make it suitable for a wide range of applications in industries such as chemical processing, oil and gas, marine environments, and structural engineering where both strength and corrosion resistance are critical.

    Q: Can 2205 stainless steel strip be used in high-temperature environments?
    A: Yes,2205 stainless steel strip offers good performance in high-temperature environments up to 300°C (572°F), making it a versatile choice for applications requiring both strength and corrosion resistance at elevated temperatures.

    Q: How to choose a 2205 stainless steel supplier?

    A: Selecting a supplier for 2205 stainless steel strip involves a series of steps to ensure quality and reliability:

    Research Suppliers: Utilize online resources to identify reputable suppliers specializing in stainless steel, focusing on those with a strong industry presence and positive reviews.

    Engage with Suppliers: Contact the suppliers to discuss their 2205 stainless steel strip offerings, including specifications, pricing, and availability. Consider requesting samples for quality assessment.

    Assess Credibility: Evaluate the suppliers' credibility by reviewing their business credentials, certifications, and customer feedback, ensuring they adhere to industry standards and best practices.

    Compare Quotations: Solicit and compare quotes from various suppliers, clarifying your specific needs such as quantity, specifications, and delivery details to make an informed decision.

    Verify Quality Assurance: Investigate the suppliers' quality control processes and request relevant test reports or certifications to confirm the coils meet your required standards.

    Negotiate Terms: Discuss and negotiate key terms, including pricing, delivery, and payment conditions, ensuring they align with your requirements.

    Order Placement: Finalize the purchase by confirming the order details, such as the coil specifications, quantities, and agreed terms.

    Arrange Payment: Agree on a secure payment method that suits both parties, ensuring all financial terms are clear and documented.

    Coordinate Shipping: Organize the logistics, including packaging, shipping, and customs clearance, to ensure the coils are delivered as expected.

    Inspect Upon Arrival: Upon receiving the coils, inspect the shipment for quality and accuracy, addressing any discrepancies with the supplier immediately.

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