China 2507 Duplex Stainless Steel Sheet Suppliers, Компания

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 Description

Product Details
All in all, if you need something reliable that can handle the extreme temperatures and pressure, 2507 is the way to go.
Austenitic Stainless Steel201, 301, 304, 305, 310, 314, 316, 321, 347, 370, etc
Martensitic Stainless Steel410, 414, 416, 420, 431, 440A, 440B, 440C, etc
Duplex Stainless SteelS31803, S32101, S32205, S32304, S32750, etc
Ferritic Stainless Steel429, 430, 433, 434, 435, 436, 439, etc
Product Specification
Product NameStainless Steel Sheet/Plate
StandardJIS/SUS/GB/DIN/ASTM/AISI/EN
Surface2B, BA, NO.1, NO.4, 8K, HL, Embossing, Satin, Mirror, ect
TechniqueCold Rolled; Hot Rolled
Thickness0.3-4mm cold rolled; 3-16mm hot rolled; 16-100mm hot rolled; Customized according to customer requirements
Width1000mm, 1219mm, 1240mm, 1500mm, 1800mm, 2000mm
Length2000mm, 2438mm, 2500mm, 3000mm, 6000mm or as required
ColorNatural Color, Golden, Black, Sapphire Blue, Brown, Rose Gold, Bronze, Silver, ect
ApplicationInterior/Exterior decoration; Architectur; Evevator; Kitchen; Ceiling; Cabinet; Advertising nameplate; Roof structure;Shipbuilding
Lead Time7-15 working days after the receipt of 30% deposit
Payment Terms30% TT for deposit,70% TT /70% LC at sight balance before shipment
Price TermsFOB, EXW, CIF, CFR
PackingWooden Pallet or according to customer's requirements
Chemical Composition Table
Chemical Component (%)
Grade ASTMCSiMnSPCrNi
201≤0.15≤0.755.50-7.50≤0.030≤0.06016.00-18.003.50-5.50
304≤0.07≤1.00≤2.00≤0.030≤0.03517.00-19.008.00-11.00
304L≤0.03≤1.00≤2.00≤0.030≤0.03518.00-20.008.00-12.00
309S≤0.08≤1.00≤2.00≤0.030≤0.03522.00-24.0012.00-15.00
310S≤0.08≤1.00≤2.00≤0.030≤0.03524.00-26.0019.00-22.00
316≤0.08≤1.00≤2.00≤0.030≤0.03516.00-18.0010.00-14.00
316L≤0.08≤1.00≤2.00≤0.030≤0.03516.00-18.0012.00-15.00
Stainless Steel Sheet Inspection
Stainless Steel Plate Detail
Stainless Steel Stock
Stainless Steel Surface Finish
Frequently Asked Questions
What types of stainless steel grades do you provide?
We supply a wide range of grades including Austenitic (304, 316, 310S), Martensitic (410, 420), Duplex (S31803, S32750), and Ferritic (430, 439) stainless steel.
What surface finishes are available for the sheets?
Available finishes include 2B, BA, No.1, No.4, 8K Mirror, Hairline (HL), Embossing, Satin, and various color coatings like Golden, Rose Gold, and Black.
What are the typical applications for these stainless steel plates?
Our products are widely used in interior/exterior decoration, architecture, elevators, kitchenware, ceilings, cabinets, advertising nameplates, and shipbuilding.
What is the thickness range for cold and hot rolled sheets?
Cold rolled sheets typically range from 0.3mm to 4mm. Hot rolled plates range from 3mm to 100mm, with customization available for specific requirements.
What are the standard payment and price terms?
Standard payment terms are 30% TT deposit with the balance via TT or LC at sight. Price terms include FOB, EXW, CIF, and CFR.
How are the products packed for shipping?
Products are securely packed using wooden pallets or according to specific customer requirements to ensure safety during transit.

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