Super Duplex S32750 2507 Stainless Steel Plate with High Strength and Chloride Stress Corrosion Cracking Resistance
Price:
6.55
MOQ:
50
Delivery Time:
Negotiable
Product Description
Super Duplex S25073 S32750 DIN1.4410 2507 Stainless 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 steel offers excellent resistance to chloride stress corrosion cracking, high thermal conductivity, and low coefficient of thermal expansion. The high chromium, molybdenum, and nitrogen levels provide superior resistance to pitting, crevice, and general corrosion.
Standards & Specifications
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
Industrial 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
Chemical Composition
Typical values (Weight %)
| C | Cr | Ni | Mo | N | Others |
|---|---|---|---|---|---|
| 0.020 | 25 | 7 | 4.0 | 0.27 | S=0.001 |
PREN Formula: [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. |
Temperature Limitation: Not recommended for applications requiring long exposures above 570°F due to potential reduction in toughness.
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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