Short Description

Model No.: UNS32750-Seamless-Pipe-200-40

China Seamless Pipe Manufacturer www.steeljrv.com offers ASTM A790 UNS32750 Seamless Pipe, DN200, SCH40.

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Key Specifications / Features

Type: UNS32750 Seamless Pipe
Material: 2507 (UNS S32750)
Size: 8 Inch (DN200)
Wall thickness: SCH40

The chemical composition of Super Duplex 2507

Element Content (%)
Chromium, Cr 24 – 26
Nickel, Ni 6 – 8
Molybdenum, Mo 3 – 5
Manganese, Mn 1.20 max
Silicon, Si 0.80 max
Copper, Cu 0.50 max
Nitrogen, N 0.24 – 0.32
Phosphorous, P 0.035 max
Carbon, C 0.030 max
Sulfur, S 0.020 max
Iron, Fe Balance

The physical properties of Super Duplex 2507

Properties Metric Imperial
Density 7.8 g/cm3 0.281 lb/in3
Melting point 1350°C 2460°F

Applications

Super Duplex 2507 is widely used in the following sectors:

  • Power
  • Marine
  • Chemical
  • Pulp and paper
  • Petrochemical
  • Water desalinization
  • Oil and gas production

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