UNS S32750 - EN 1.4410

Name: UNS S32750 - EN 1.4410
Brand: Ninesteel
Price: 100.0 USD
Availability: InStock

Product variants

Super Duplex UNS S32750 is the premier super duplex grade available. Its high mechanical strength and top-notch localized corrosion and stress corrosion cracking resistance make it a favorite choice.

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

View full details

UNS S32750 - EN 1.4410

Essential details

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.

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