Super Duplex S32750 Plate 2507 Duplex Steel Plate with High Strength and Corrosion Resistance
Price:
6.55
MOQ:
50
Delivery Time:
Negotiable
Product Description
S32750 Plate 2507 Duplex Steel Plate
Alloy 2507 (UNS S32750) is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel designed for demanding applications requiring exceptional strength and corrosion resistance. This material is ideal for chemical processing, petrochemical, and seawater equipment applications.
Key Features
- Excellent resistance to chloride stress corrosion cracking
- High thermal conductivity and low coefficient of thermal expansion
- Superior resistance to pitting, crevice, and general corrosion
- High impact strength and mechanical properties
Material Standards
ASTM/ASME: A240 - UNS S32750
EURONORM: 1.4410 - X2 Cr Ni MoN 25.7.4
AFNOR: Z3 CN 25.06 Az
Applications
- Oil and gas industry equipment
- Offshore platforms, heat exchangers, and process water systems
- Chemical process industries, vessels, and piping
- Desalination plants and seawater piping systems
- Mechanical and structural components requiring high strength
- Power industry FGD systems and scrubber systems
Technical Specifications
Alloy 2507 provides exceptional performance in demanding environments. The material offers excellent corrosion resistance and mechanical properties, though it is not recommended for prolonged exposure above 570°F due to potential toughness reduction.
Chemical Composition
Typical values (Weight %)
| C | Cr | Ni | Mo | N | Others |
|---|---|---|---|---|---|
| 0.020 | 25 | 7 | 4.0 | 0.27 | S=0.001 |
PREN = [Cr%] + 3.3 [Mo%] + 16 [N%] ≥ 40
Mechanical Properties
| Property | Value |
|---|---|
| 0.2% Offset Yield Strength, ksi | 80 min. |
| Ultimate Tensile Strength, ksi | 116 min. |
| 0.1% Offset Yield Strength, ksi | 91 min. |
| Elongation in 2 inches, % | 15 min. |
| Hardness Rockwell C | 32 max. |
| Impact Energy, ft.-lbs. | 74 min. |
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Company
TSING SHAN STEEL INDUSTRIAL LIMITED
Location
NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
Contact Person
Gao Ben