2507 Duplex Steel Plate S32750 High Strength Corrosion Resistant Round Plate OD 6-630mm
Price:
US $3.25-13.85 / kg
MOQ:
50 kg
Delivery Time:
Negotiable
Product Description
2507 Duplex Steel Plate S32750
Alloy 2507 (UNS S32750) is a super duplex stainless steel plate available in circle plate form with outer diameters ranging from 30mm to 3000mm. This high-performance material contains 25% chromium, 4% molybdenum, and 7% nickel, engineered for demanding applications requiring exceptional strength and superior corrosion resistance.
Material Standards
ASTM/ASME: A240 - UNS S32750
EURONORM: 1.4410 - X2 Cr Ni MoN 25.7.4
AFNOR: Z3 CN 25.06 Az
EURONORM: 1.4410 - X2 Cr Ni MoN 25.7.4
AFNOR: Z3 CN 25.06 Az
Key Applications
- Oil and gas industry equipment and offshore platforms
- Heat exchangers, process and service water systems
- Fire-fighting systems, injection and ballast water systems
- Chemical process industries, vessels, and piping
- Desalination plants, high pressure RO-plant and seawater piping
- Mechanical and structural components requiring high strength
- Power industry FGD systems and industrial scrubber systems
Performance Characteristics: Excellent resistance to chloride stress corrosion cracking, high thermal conductivity, low coefficient of thermal expansion, and superior resistance to pitting, crevice, and general corrosion.
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 | 80 min. ksi |
| Ultimate Tensile Strength | 116 min. ksi |
| 0.1% Offset Yield Strength | 91 min. ksi |
| Elongation in 2 inches | 15 min. % |
| Hardness Rockwell C | 32 max. |
| Impact Energy | 74 min. ft.-lbs. |
Temperature Limitation: Not recommended for applications requiring long exposures to temperatures above 570°F due to potential reduction in toughness.
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Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben