UNS S32750 High Strength Corrosion Resistant Steel 2507 Super Duplex Stainless Steel Plate
UNS S32750 High Strength Corrosion Resistant Steel 2507 Super Duplex Stainless Steel Plate
2507 super duplex stainless steel hot rolled plates (UNS S32750) with excellent corrosion resistance and high strength. Ideal for offshore, chemical and seawater applications. Factory direct price, custom sizes available.
2507 hot rolled stainless steel plate (UNS S32750) is a super duplex stainless steel combining the advantages of both austenitic and ferritic structures. It offers exceptional resistance to chloride stress corrosion cracking, pitting, and crevice corrosion, making it ideal for aggressive environments.
Compared with standard grades like 304 or 316, 2507 provides twice the yield strength and significantly improved durability, especially in marine and chemical industries.
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item name
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Hot Rolled Stainless Steel Plate
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Standard
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ASTM A240, JIS G4304, EN 10088-2, GB/T 4237
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Length
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2000mm, 2438mm, 3000mm, 6000mm, or Custom
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Width
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1000mm, 1219mm, 1500mm, 2000mm, or Custom
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Place of Origin
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China
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Jiangsu |
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Type
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Sheet/coil
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Certification
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manufacture certificate
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Tolerance
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As per international standards
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Processing Service
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Bending, Welding, Decoiling, Punching, Cutting
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Technique
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Hot Rolled
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Surface finish
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No.1, Black, Pickled & Annealed
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Keyword
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Stainless Steel Plate Sheet Coil
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Shape
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Flat.sheet
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Grade
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2507 |
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MOQ
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1 Ton
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Payment Term
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30%T/T Advance + 70% Balance
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Delivery Time
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7-15 Days
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Key Features
- Superior resistance to pitting and crevice corrosion
- Excellent performance in seawater and high-chloride environments
- High mechanical strength (about 2× austenitic stainless steel)
- Outstanding resistance to stress corrosion cracking (SCC)
- Long service life in extreme conditions
- Reduced maintenance cost
Applications
- Offshore oil & gas platforms
- Seawater desalination plants
- Marine engineering & shipbuilding
- Chemical processing equipment
- Heat exchangers & pressure vessels
- Pulp & paper industry
Surface Finish
- Hot rolled, annealed, pickled (No.1 finish)
- Cutting, welding, and bending services available
- Custom machining supported
Packaging & Delivery
- Export standard seaworthy packing
- Wooden pallet + waterproof protection
- Delivery time: 7–20 days
- Global shipping supported
FAQ
Q1: What is 2507 super duplex stainless steel?
A: 2507 (UNS S32750) is a high-performance duplex stainless steel with excellent strength and corrosion resistance, especially in chloride environments.
Q2: Why choose 2507 over 316 stainless steel?
A: 2507 offers significantly higher strength and better resistance to pitting and stress corrosion cracking than 316.
Q3: Is 2507 suitable for seawater applications?
A: Yes, it is specifically designed for seawater and offshore environments.
Q4: Can you supply custom sizes?
A: Yes, we offer customized dimensions and cutting services.
Q5: What certifications do you provide?
A: Mill test certificate (MTC), SGS inspection, and third-party certifications are available.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.