Standard: ASTM, AISI, DIN, EN, GB, JIS
Technique: Hot Rolled/Cold Rolled/Galvnized
Processing Service: Welding, Punching, Cutting
Available Size Range: Click here
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Alloy 2507 (UNS S32750) is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel designed for demanding applications which require exceptional strength and corrosion resistance, such as chemical process, petrochemical, and seawater equipment.
The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity, and a low coefficient of thermal expansion. The high chromium, molybdenum, and nitrogen levels provide excellent resistance to pitting, crevice, and general corrosion.
| Equivalent grades | • UNS S32750 • Duplex 2507 • DIN 1.4410 • AISI F53 • A790 • X2CrNiMoN25-7-4 |
| Chemical Composition Reference | 0.02C-0.27N-25Cr-7Ni-4Mo |
| Physical Property Reference | • Density: 7.80 g/cc • Tensile Strength: 830 MPa • Yield Strength:590 MPa • Modulus of Elasticity: 200 GPa • Thermal Conductivity: 15.0 W/m-K |
| Stock & Dimensions | Our warehouse has a large number of stock to provide you with a variety of products in different sizes, and can also customize the size according to your needs. • Bar: 0.5~600mm Diameter • Coil: 0.5~150mm Thick • Plate: 0.5~200mm Thick • Pipe: 6~630mm External Diameter; 0.5~40mm Wall Tick • Available in specific sizes |
| Product Forms | We provide you with a variety of product forms, including but not limited to: Bar/Rod, Pipe/Tube, Coil/Strip, Plate/Sheet/Circle, Wire, Fitting (Flange, Elbow, Tee...), Customize |
Applications:
- Oil and gas industry equipment
- Offshore platforms, heat exchangers, process and service water systems, fire-fighting systems, injection and ballast water systems
- Chemical process industries, heat exchangers, vessels, and piping
- Desalination plants, high pressure RO-plant and seawater piping
- Mechanical and structural components, high strength, corrosion-resistant parts
- Power industry FGD systems, utility and industrial scrubber systems, absorber towers, ducting, and piping
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