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2507 Stainless Steel Strip

Superior Strength & Corrosion Resistance

Product Name: 2507 Duplex Stainless Steel Strip
Standard: ASTM A240, EN 10088-2, NORSOK MDS D57
Grade: 2507 (UNS S32750, EN 1.4410)
Thickness: 0.05-150mm  (customizable)
Width: 800mm (Maximum upper limit) (customizable via slitting)
Surface Finish: 2B, BA, No.4, Polished
Tensile Strength: ≥ 800 MPa
Yield Strength (0.2% Offset): ≥ 550 MPa
Elongation: ≥ 15% (in 50mm)
Hardness (Brinell): ≤ 310 HBW
Density: 7.8 g/cm³
MOQ: 1 Ton

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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2507 Duplex Stainless Steel Strip – Premium Material for Demanding Applications

TISCO Steel Group (Jiangsu) Co., Limited is a trusted supplier and distributor of high-performance stainless steel products, partnering with leading mills such as TISCO, Tsingshan, BAOSTEEL, and ANSTEEL. Our direct partnerships ensure that we provide authentic, mill-certified 2507 Duplex Stainless Steel Strip with full traceability and compliance with international standards.

2507 (UNS S32750) is a super duplex stainless steel grade known for its exceptional combination of high strength and excellent corrosion resistance. It offers nearly twice the yield strength of conventional austenitic grades like 304 and 316, making it ideal for applications in aggressive environments such as offshore oil and gas equipment, chemical processing, desalination plants, and marine components. Despite its higher initial cost compared to standard grades, its longevity and reduced maintenance needs offer significant lifecycle cost savings.

We supply 2507 strips in customized thicknesses, widths, and surface finishes to meet precise customer requirements. Every order is backed by Mill Test Certificates (MTC) and our commitment to timely delivery and technical support.

Choose TISCO Steel Group for:

  • Direct sourcing from top-tier mills (TISCO, Tsingshan, BAOSTEEL, ANSTEEL)

  • Fully certified traceable quality

  • Custom dimensions and finishes

  • Competitive pricing and reliable global logistics

Request a free sample today to experience the quality and performance of our 2507 strips.

Common Surface Treatments

Product Detail Sheet

Product Name2507 Stainless Steel Strip
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 2507 stainless steel typically used for?
    It is widely used in offshore oil and gas, chemical processing, desalination, and marine applications due to its high strength and chloride resistance.

  2. Does 2507 stainless steel strip have good weldability?
    Yes, but it requires careful control of heat input and the use of matching filler materials to maintain corrosion resistance.

  3. Can you provide material certifications?
    Yes, we supply full Mill Test Certificates (MTC) with every shipment.

  4. What is the difference between 2507 and 2205 duplex steel?
    2507 has higher chromium, molybdenum, and nitrogen content, providing superior strength and corrosion resistance compared to 2205.

  5. Do you offer custom sizes?
    Yes, we can supply strips in custom thicknesses, widths, and lengths.

  6. What surface finishes are available?
    We offer 2B, BA, No.4, and polished surfaces.

  7. What is the minimum order quantity?
    Our MOQ is 1 ton, but we accommodate smaller orders for evaluation.

  8. How does 2507 perform in sulfuric acid environments?
    It offers good resistance to diluted sulfuric acid but is not recommended for highly concentrated hot sulfuric acid.

  9. Is 2507 magnetic?
    Yes, like all duplex grades, it is magnetic.

  10. Do you provide samples?
    Yes, we offer free samples for quality verification.

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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