ASTM A790 UNS S31260 Duplex Stainless Steel Seamless Pipe

ASTM A790 UNS S31260 Duplex Stainless Steel Seamless Pipe

A-ONE ALLOY is a professional supplier of duplex stainless steel pipe/tube.

Corrosion resistant duplex stainless steels suitable for chloride and seawater environments

S31260 has excellent pitting-corrosion resistance and SCC resistance even in high-temperature seawater environments.

Chemical composition (%):

C: 0.030 max, Mn: 1.00 max, P: 0.030 max, S: 0.030 max, Si: 0.75 max, Ni: 5.5-7.5, Cr: 24.0-26.0, Mo: 2.5-3.5, N: 0.10-0.30, Cu: 0.20-0.80, W: 0.10-0.50

Application of S31260:

Seawater heat exchangers, salt production plants, urea plants, papermaking pulp industry equipment, various chemical plant equipment and so on.

Grade:                                                                           

UNS S32101/ UNS S32304 /UNS S31500

UNS S31803/UNS S32205

UNS 32750/UNS S32707

UNS 31260/UNS32760/UNS39274

Size range:                                                                        

O.D: 16～219mm

W.T: 0.5～20mm