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2507 Duplex Stainless Steel Sheet

OES Metal’s super duplex 2507 is a high-performance alloy specifically designed for demanding applications that require exceptional strength and resistance to corrosion. With a duplex microstructure of austenite and ferrite phases, duplex 2507 provides superior mechanical properties.

Looking for top-notch performance in the harshest environments? Our 2507 Super Duplex Stainless Steel Sheets have got you covered. They're built tough—almost twice as strong as regular stainless steels—and resistant to things like pitting, crevice corrosion, and stress cracking. So, whether you're working offshore, running desalination plants, or dealing with chemical processing or marine projects, these sheets won’t let you down.

Thanks to their high content of chromium (25%), molybdenum (4%), and nitrogen (0.3%), they hold up really well in chloride-heavy environments where typical stainless steels might struggle. Plus, you can get them in different thicknesses and finishes to suit your needs. They're designed to meet standards like ASTM A240 and ASME SA-240, and they’re pretty easy to weld and shape—making your job easier.

    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
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