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2205 Stainless Steel Pipe

Strength & Corrosion Resistance

Product Name: 2205 Duplex Stainless Steel Pipe
Standard: ASTM A790/A790M (Welded & Seamless), ASTM A928, EN 10216-5
Grade: 2205 (UNS S32205/S31803, EN 1.4462)
Thickness: 0.5mm – 50mm (Wall Thickness, customizable)
Outer Diameter (OD): 10mm – 2000mm (customizable)
Surface Finish: Pickled, Polished
Tensile Strength: ≥ 655 MPa
Yield Strength (0.2% Offset): ≥ 450 MPa
Elongation: ≥ 25% (in 50mm)
Hardness (Brinell): ≤ 290 HBW
Density: 7.805 g/cm³
MOQ: 1 Ton (Flexible for samples)

Free Samples Available!
Experience the quality of our products firsthand—request your free sample today. We’re here to help and welcome your inquiries.

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2205 Duplex Stainless Steel Pipe by TISCO Steel Group (Jiangsu) Co., Limited

TISCO Steel Group (Jiangsu) Co., Limited is your trusted partner for premium stainless steel solutions. As a leading distributor, we supply high-quality products from renowned mills like TISCO, Tsingshan, BAOSTEEL, and ANSTEEL, ensuring full traceability and compliance with international standards, including ASTM A790 and ASTM A928.

Why Choose 2205 Duplex Stainless Steel Pipe?

The 2205 Duplex Stainless Steel Pipe combines the best properties of austenitic and ferritic steels, offering:

  • Exceptional Strength: With yield strength nearly double that of conventional 304 or 316 alloys.
  • Superior Corrosion Resistance: Particularly against chloride stress corrosion cracking.

This unique combination allows for reduced wall thickness and weight, providing significant cost-saving opportunities for demanding applications. It is ideally suited for:

  • Offshore Oil and Gas Platforms
  • Chemical Processing
  • Petrochemical Plants
  • Pulp and Paper Industry Equipment
  • Seawater Systems

Expertise in Welding and Fabrication

While 2205 offers outstanding value, it requires professional welding and fabrication techniques to maintain its properties. This is where our expertise adds value—we provide comprehensive technical support to help you select the right product and implement it correctly in your project.

Choose TISCO Steel Group

Select TISCO Steel Group for reliable supply, mill-certified quality, and expert service. Contact us today for a quote or to discuss your project requirements.

Common Surface Treatments

Product Detail Sheet

Product Name2205 Stainless Steel Pipe
Processing TechniquesAustenitic,Ferritic,Martensitic,Duplex,Cold Rolling,Hot Rolling
Grade201, 202, 301, 304, 304L, 309S, 310S, 316, 316L, 321, 409, 410, 410S, 430, 630, 2205, 2507 etc
Austenitic stainless steel200 Series: 201, 202
300 Series: 304, 304L, 309S, 310S, 316, 316L, 316Ti, 317L, 321, 347
Ferritic stainless steel409L, 430, 436, 439, 441, 444, 446
Martensitic stainless steel410, 410S, 416, 420J1, 420J2, 431,440,17-4PH
Duplex and special stainless steelS31803, S32205, S32750, 630, 904L
StandardASTM, GB,DIN, JIS etc
SurfaceN0.1, N0.4, 2D, 2B, HL, BA, 6K, 8K, etc
Delivery time3 to 15 days, subject to the customer and quantity
PackagingStandard export package
MOQ1 Ton
SampleFree sample application

Common Chemical Properties

UNSASTMENJISC%Mn%P%S%Si%Cr%Ni%Mo%
S201002011.4372SUS201≤0.155.5-7.5≤0.06≤0.03≤1.0016.0-18.03.5-5.5–
S202002021.4373SUS202≤0.157.5-10.0≤0.06≤0.03≤1.0017.0-19.04.0-6.0–
S301003011.4319SUS301≤0.15≤2.00≤0.045≤0.03≤1.0016.0-18.06.0-8.0–
S304003041.4301SUS304≤0.08≤2.00≤0.045≤0.03≤0.7518.0-20.08.0-10.5–
S30403304L1.4306SUS304L≤0.03≤2.00≤0.045≤0.03≤0.7518.0-20.08.0-12.0–
S30908309S1.4833SUS309S≤0.08≤2.00≤0.045≤0.03≤0.7522.0-24.012.0-15.0–
S31008310S1.4845SUS310S≤0.08≤2.00≤0.045≤0.03≤1.5024.0-26.019.0-22.0–
S316003161.4401SUS316≤0.08≤2.00≤0.045≤0.03≤0.7516.0-18.010.0-14.02.0-3.0
S31603316L1.4404SUS316L≤0.03≤2.00≤0.045≤0.03≤0.7516.0-18.010.0-14.02.0-3.0
S31703317L1.4438SUS317L≤0.03≤2.00≤0.045≤0.03≤0.7518.0-20.011.0-15.03.0-4.0
S321003211.4541SUS321≤0.08≤2.00≤0.045≤0.03≤0.7517.0-19.09.0-12.0–
S347003471.455SUS347≤0.08≤2.00≤0.045≤0.03≤0.7517.0-19.09.0-13.0–
S405004051.4002SUS405≤0.08≤1.00≤0.04≤0.03≤1.0011.5-14.5≤0.60–
S409004091.4512SUS409≤0.08≤1.00≤0.045≤0.03≤1.0010.5-11.75≤0.50–
S430004301.4016SUS430≤0.12≤1.00≤0.040≤0.03≤0.7516.0-18.0≤0.60–
S434004341.4113SUS434≤0.12≤1.00≤0.040≤0.03≤1.0016.0-18.0––
S444004441.4521SUS444L≤0.025≤1.00≤0.045≤0.03≤1.0017.5-19.5≤1.00–
S40300403–SUS403≤0.155.5-7.5≤0.04≤0.03≤0.5011.5-13.0≤0.60–
S4100004101.40006SUS410≤0.15≤1.00≤0.035≤0.03≤1.0011.5-13.5≤0.60≤1.00
S420004201.4021SUS420J10.16~0.25≤1.00≤0.04≤0.03≤1.0012.0-14.0≤0.75≤1.00
S440A440A1.4028SUS440A0.60~0.75≤1.00≤0.04≤0.03≤1.0016.0-18.0–≤0.75
S32750SAD25071.441 ≤0.03≤1.2≤0.035≤0.02≤0.8024.0-26.06.0-8.03.0-5.0
S31803SAF22051.4462 ≤0.03≤2.0≤0.03≤0.02≤1.0021.0-23.04.0-6.52.5-3.5
N08904904L1.4539 ≤0.0.3≤2.0≤0.035≤0.03≤1.0018.0-20.023.0-25.03.0-4.0

Stainless Steel Material Properties

GradesTensile Strength（ksi）Yield strength（ksi）2-inch Elongation (%)Section Shrinkage (%)Brinell Hardness
301110406070165
30290405570150
30390355055160
30485355570150
304L80305570140
31685356070150
316L78305565145
32185355565150
41075403570155
41675403065155
420955025–241
430F80452550165
15-516014515–330
17-4 (Condition A)1501101045332

Packaging & Shipping

📦 Advanced Protective Packaging
Every stainless steel product undergoes a meticulous, multi-layer packaging process designed to endure complex logistics challenges. We utilize VCI (Vapor Corrosion Inhibitor) rust-inhibiting film, reinforced steel-edge protectors, and customized wooden crates to prevent moisture damage, deformation, and handling accidents. Each package is clearly marked with product details and barcodes for full traceability and operational safety—guaranteeing your order arrives in perfect condition.

🚢 Trusted Shipping Partnerships
We collaborate with globally recognized container lines including ONE, ZIM, MSC, MAERSK, and COSCO, providing flexible and reliable freight solutions to major ports across North America, Europe, Southeast Asia, and beyond. Whether your needs require FOB, CIF, or EXW terms, we manage booking, documentation, and customs clearance to ensure seamless door-to-door delivery.

⏱️ On-Time Global Delivery
With established relationships with tier-1 carriers and experienced project logistics teams, we deliver on commitment—on schedule, on specification, and within budget. You receive not just premium stainless steel, but a logistics experience built on reliability and global execution capability.

Industry Application

🔗 The Value of Stainless Steel
Stainless steel is globally recognized for its outstanding corrosion resistance, strength, and adaptability—serving as an essential material across sectors such as construction, medical equipment, automotive manufacturing, and food processing. Yet, sourcing the appropriate grade involves navigating intricate specifications, diverse international standards, and unpredictable supply chain dynamics.

⚙️ How TISCO Simplifies Sourcing
At TISCO Steel Group (Jiangsu) Co., Limited, we streamline stainless steel procurement. As your dedicated supply partner, we deliver customized solutions—from precise material recommendations and fully certified quality assurance to tailored processing and dependable global shipping—all designed to match your project’s exact needs.

📞 Connect with Us
Explore our product portfolio online, request a personalized quote, or consult directly with our technical specialists. Let TISCO provide the reliable stainless steel solution your project deserves.

FAQ

1. What is the difference between 2205 and 316L stainless steel?
2205 duplex steel has roughly twice the yield strength and significantly better resistance to chloride pitting and stress corrosion cracking than 316L, making it suitable for more demanding environments.

2. Do you provide Mill Test Certificates (MTC) for your pipes?
Yes, every pipe we supply comes with a complete MTC, traceable to the original mill (TISCO, Tsingshan, etc.), verifying chemical composition, mechanical properties, and compliance with standards.

3. Can you supply 2205 pipes according to ASTM A790?
Absolutely. We supply 2205 seamless and welded pipes compliant with ASTM A790 (seamless) and ASTM A790/A790M (welded) standards, among others.

4. What are the temperature limits for 2205 duplex steel pipe?
It performs well in a wide range, but is typically used between -50°C (-58°F) and about 300°C (572°F) to avoid embrittlement.

5. Is 2205 magnetic?
Yes, due to its ferritic microstructure, 2205 duplex steel is magnetic.

6. What welding procedures are recommended for 2205?
It requires careful welding with matching duplex or super-duplex filler metals (e.g., ER2209) and controlled heat input to maintain the austenite-ferrite balance. We can provide basic guidance.

7. What is your minimum order quantity (MOQ)?
Our MOQ is typically 1 ton, but we are flexible for sample orders or specific project needs.

8. Can you offer custom sizes and thicknesses?
Yes, we can provide pipes in custom cut lengths, outer diameters (OD), and wall thicknesses (schedule) based on your requirements.

9. How does the price of 2205 compare to 316L?
While the initial cost of 2205 is higher than 316L, its superior strength and corrosion resistance often lead to better long-term cost-effectiveness through reduced material thickness and longer service life.

10. What is the lead time for orders?
Lead time depends on quantity and specifications. Standard sizes are typically available within 15-20 days. We will provide a precise timeline with your quotation.

Additional Services

We provide value-added services including rough machining, heat treatment, cutting, machining, rolling, welding, and surface treatment to ensure your finished product is delivered ready for finishing. All forgings are rough machined according to your specifications and include Mill Test Reports (MTR), Mechanical and Physical Property Reports, as well as Ultrasonic, X-Ray, and Non-Destructive Testing (NDT) reports (as ordered or specified).

By choosing TISCO Steel Group (Jiangsu) Co., Limited, you will receive professional solutions tailored to your needs.

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