Inquiries : 0 - 2018-6-12 16:11:04
Standard: AISI, ASTM, DIN, GB
Grade: Stainless Steel
Type:Plate/Sheet
Place of Origin: China (Mainland)
Duplex 2507 is a super duplex stainless steel designed for applications which demand exceptional strength andcorrosion 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.
Chemical Composition (%)
Cr 24.0-26.0 Si 0.80 Max
Ni 6.0-8.0 Cu 0.50 Max
Mo 3.0-5.0 P 0.035 Max
C 0.030 Max S 0.020 Max
N .24-.32 Fe Bal
Mn 1.20 Max
Applications is Duplex 2507:
Desalination Equipment
Chemical process pressure vessels, piping and heat exchangers
Marine Applications
Flue Gas Scrubbing Equipment
Pulp & Paper Mill Equipment
Offshore Oil production/technology
Oil and gas industry equipment