S32750 Saf 2507 Super Duplex Stainless Steel Pipe

With the support of our expert, our company is dedicated Exporter & Manufacturer of S32750 SAF 2507 Super Duplex Stainless Steel Pipe in Suzhou, Jiangsu Sheng, China.
Duplex 2507 is a super duplex stainless steel designed for applications which demand exceptional strength and corrosion resistance. Alloy 2507 has 25% chromium, 4% molybdenum, and 7% nickel. This high molybdenum, chromium and nitrogen content results in excellent resistance to chloride pitting and crevice corrosion attack and the duplex structure provides 2507 with exceptional resistance to chloride stress corrosion cracking.

Usage of Duplex 2507 should be limited to applications below 600A F (316A C). Extended elevated temperature exposure can reduce both the toughness and corrosion resistance of alloy 2507.

Duplex 2507 possesses excellent mechanical properties. Often a light gauge of 2507 material can be used to achieve the same design strength of a thicker nickel alloy. The resulting savings in weight can dramatically reduce the overall cost of fabrication.
Character
i High resistance to chloride stress corrosion cracking
i High Strength
i Superior resistance to chloride pitting and crevice corrosion
i Good general corrosion resistance
i Suggested for applications up to 600A F
i Low rate of thermal expansion
i Combination of properties given by austenitic and ferritic structure
i Good weldability and workability
Application
i Desalination Equipment