UNS S31260 Duplex Stainless Steel Seamless Pipe   ASTM A790  

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 Duplex Stainless Steel has excellent pitting-corrosion resistance and SCC resistance even in high-temperature seawater environments.

Chemical composition of UNS S31260(DP3) Duplex Stainless Steel (%):

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 Duplex Stainless Steel:

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

Grades available in A-ONE ALLOY:                                                                            

UNS S32101/ UNS S32304 /UNS S31500

UNS S31803/UNS S32205

UNS S32750/UNS S32707

UNS S31260/UNS32760/UNS39274

Size range of S31260 Duplex Stainless Steel Seamless Pipe in A-ONE ALLOY:                                                                        

O.D: 16～219mm

W.T: 0.5～20mm

Suzhou A-one Special Alloy Co., Ltd, mentioned as A-one Alloy, is a professional manufacturer of super alloy, anti-corrosion alloy, precision alloy and special stainless steel. We could supply the products per standard such like ASTM, AMS, EN, JIS, GB, and YB and so on. We have good fame across customers in China and our customers from 30+ countries worldwide trust us.