Duplex Stainless Steel 2507 (UNS S32750) SPRING DOWEL PIN

Product Details

Duplex Stainless Steel 2507 (UNS S32750) is a high-alloy duplex stainless steel known for its exceptional corrosion resistance, high strength, and excellent weldability. In this article, we will focus on the Duplex Stainless Steel 2507 (UNS S32750) SPRING DOWEL PIN, a specialized product used in various industries. We will delve into the properties and applications of Duplex Stainless Steel 2507 (UNS S32750), as well as explore its chemical, mechanical, and physical properties.
Chemical Properties of Duplex Stainless Steel 2507 (UNS S32750)
Duplex Stainless Steel 2507 (UNS S32750) is an alloy composed of iron, chromium, nickel, molybdenum, and nitrogen. The chemical composition of Duplex Stainless Steel 2507 (UNS S32750) is as follows:
- Iron (Fe): 58.0-62.0%- Chromium (Cr): 24.0-26.0%- Nickel (Ni): 6.0-8.0%- Molybdenum (Mo): 3.0-4.0%- Nitrogen (N): 0.2-0.3%- Manganese (Mn): 1.0-2.0%- Silicon (Si): 1.0-2.0%- Carbon (C): 0.03 max- Phosphorus (P): 0.035 max- Sulfur (S): 0.01 max
The unique combination of chromium, nickel, molybdenum, and nitrogen in Duplex Stainless Steel 2507 (UNS S32750) provides its exceptional corrosion resistance, high strength, and excellent weldability.
Mechanical Properties of Duplex Stainless Steel 2507 (UNS S32750)
The mechanical properties of Duplex Stainless Steel 2507 (UNS S32750) are as follows:
- Tensile strength: 800-1000 MPa (120,000-150,000 psi)- Yield strength: 550-750 MPa (80,000-110,000 psi)- Elongation at break: 25-35%- Hardness: 250-300 HV (Vickers hardness)
The mechanical properties of Duplex Stainless Steel 2507 (UNS S32750) make it suitable for applications that require high strength, high corrosion resistance, and excellent weldability.
Physical Properties of Duplex Stainless Steel 2507 (UNS S32750)
The physical properties of Duplex Stainless Steel 2507 (UNS S32750) are as follows:
- Density: 7.8-8.0 g/cm³- Melting point: 1,350-1,400°C (2,450-2,550°F)- Electrical conductivity: 10-15% IACS (International Annealed Copper Standard)- Thermal conductivity: 15-20 W/mK- Coefficient of thermal expansion: 13-15 ppm/°C (240-270 ppm/°F)
The physical properties of Duplex Stainless Steel 2507 (UNS S32750) make it suitable for applications that require high strength, high corrosion resistance, and excellent weldability.
Applications of Duplex Stainless Steel 2507 (UNS S32750) SPRING DOWEL PIN
Duplex Stainless Steel 2507 (UNS S32750) SPRING DOWEL PIN is used in various industries due to its unique combination of properties. Some of the common applications of Duplex Stainless Steel 2507 (UNS S32750) SPRING DOWEL PIN include:
- Oil and gas: Duplex Stainless Steel 2507 (UNS S32750) SPRING DOWEL PIN is used in oil and gas applications such as offshore platforms, pipelines, and processing equipment due to its high strength, high corrosion resistance, and excellent weldability.- Chemical processing: Duplex Stainless Steel 2507 (UNS S32750) SPRING DOWEL PIN is used in chemical processing applications such as reactors, heat exchangers, and piping systems due to its high strength, high corrosion resistance, and excellent weldability.
Other Grades of Stainless Steel Alloys
In addition to Duplex Stainless Steel 2507 (UNS S32750), there are several other grades of stainless steel alloys that offer different combinations of properties. Some of the other grades of stainless steel alloys include:
- Duplex Stainless Steel 2205 (UNS S32205): This grade of stainless steel alloy has a lower corrosion resistance than Duplex Stainless Steel 2507 (UNS S32750), but is still widely used in various industries.- Super Duplex Stainless Steel Zeron 100 (UNS S32760): This grade of stainless