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China Suppliers Super Duplex 2507 Stainless Steel Sheet Factory - High Strength & Corrosion Resistance

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Discover the exceptional performance of OES Metal’s Super Duplex 2507, a premium alloy engineered for challenging applications that demand outstanding strength and corrosion resistance. This high-performance alloy features a unique duplex microstructure of austenite and ferrite phases, providing remarkable mechanical properties that set it apart in the industry.

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If you seek top-quality performance in the most extreme environments, our 2507 Super Duplex Stainless Steel Sheets are the ideal choice. Designed to withstand the toughest conditions, these sheets exhibit nearly double the strength of conventional stainless steels and are highly resistant to pitting, crevice corrosion, and stress cracking. Whether your projects are in offshore drilling, desalination plants, or chemical processing, you can trust these sheets to deliver unwavering reliability.

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With a composition boasting 25% chromium, 4% molybdenum, and 0.3% nitrogen, our Super Duplex 2507 sheets excel in chloride-rich environments where standard stainless steels often fail. Available in various thicknesses and finishes, these products are tailored to meet diverse requirements. Sourced from trusted China suppliers, our factory ensures that these sheets comply with industry standards like ASTM A240 and ASME SA-240, making them easy to weld and shape for your specific applications.

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    Product Details
    All in all, if you need something reliable that can handle the extreme temperatures and pressure, 2507 is the way to go. Reach out to us for custom sizes or competitive prices—let’s make sure you get exactly what you need!
    Austenitic Stainless Steel 201, 301, 304, 305, 310, 314, 316, 321, 347, 370, etc
    Martensitic Stainless Steel 410, 414, 416, 416, 420, 431, 440A, 440B, 440C, etc
    Duplex Stainless Steel S31803, S32101, S32205, S32304, S32750, etc
    Ferritic Stainless Steel 429, 430, 433, 434, 435, 436, 439, etc
    Product Specification
    Product Name Stainless Steel Sheet/Plate
    Standard JIS/SUS/GB/DIN/ASTM/AISI/EN
    Surface 2B, BA, NO.1, NO.4, 8K, HL, Embossing, Satin, Mirror, ect
    Technique Cold Rolled; Hot Rolled
    Thickness 0.3-4mm cold rolled; 3-16mm hot rolled; 16-100mm hot rolled; Customized according to customer requirements
    Width 1000mm, 1219mm, 1240mm, 1500mm, 1800mm, 2000mm
    Length 2000mm, 2438mm, 2500mm, 3000mm, 6000mm or as required
    Color Natural Color, Golden, Black, Sapphire Blue, Brown, Rose Gold, Bronze, Silver, ect
    Application Interior/Exterior decoration; Architectur; Evevator; Kitchen; Ceiling; Cabinet; Advertising nameplate; Roof structure;Shipbuilding
    Lead Time 7-15 working days after the receipt of 30% deposit
    Payment Terms 30% TT for deposit,70% TT /70% LC at sight balance before shipment
    Price Terms FOB, EXW, CIF, CFR
    Packing Wooden Pallet or according to customer's requirements
    Chemical Composition Table
    Chemical Component (%)
    Grade ASTM C Si Mn S P Cr Ni
    201 ≤0.15 ≤0.75 5.50-7.50 ≤0.030 ≤0.060 16.00-18.00 3.50-5.50
    304 ≤0.07 ≤1.00 ≤2.00 ≤0.030 ≤0.035 17.00-19.00 8.00-11.00
    304L ≤0.03 ≤1.00 ≤2.00 ≤0.030 ≤0.035 18.00-20.00 8.00-12.00
    309S ≤0.08 ≤1.00 ≤2.00 ≤0.030 ≤0.035 22.00-24.00 12.00-15.00
    310S ≤0.08 ≤1.00 ≤2.00 ≤0.030 ≤0.035 24.00-26.00 19.00-22.00
    316 ≤0.08 ≤1.00 ≤2.00 ≤0.030 ≤0.035 16.00-18.00 10.00-14.00
    316L ≤0.08 ≤1.00 ≤2.00 ≤0.030 ≤0.035 16.00-18.00 12.00-15.00
    Stainless Steel Product View 1
    Stainless Steel Product View 2
    Stainless Steel Product View 3
    Stainless Steel Product View 4
    Frequently Asked Questions
    What are the main applications of these stainless steel sheets?
    Our stainless steel sheets are widely used in interior/exterior decoration, architecture, elevators, kitchenware, ceilings, cabinets, advertising nameplates, and shipbuilding.
    What surface finishes can you provide?
    We offer a variety of finishes including 2B, BA, No.1, No.4, 8K Mirror, Hairline (HL), Embossing, Satin, and various color coatings like Golden, Rose Gold, and Black.
    What is the typical lead time for an order?
    The standard lead time is 7-15 working days after we receive the 30% deposit, depending on the order quantity and specification requirements.
    Do you support custom sizes and thicknesses?
    Yes, we provide customization for thickness (from 0.3mm up to 100mm), width, and length to meet specific customer requirements.
    What are the payment and price terms?
    We usually accept 30% TT for deposit and the balance via TT or LC at sight before shipment. Price terms include FOB, EXW, CIF, and CFR.

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