SS Pipe Zeron 100 Uns S32760 F55 Super Duplex Tube Corrosion Resistance

SS Pipe Zeron 100 Uns S32760 F55 Super Duplex Tube Corrosion Resistance

S32760 / F55 Super Duplex Stainless Steel Pipe Zeron 100 Industrial pipe 25%Cr Pren ≥40.0
UNS S32760 25% chromium duplex stainless steel

National standards:

General attributes:

UNS S32760 / F55 is a super duplex stainless steel. Contains 0.75% tungsten and copper, 25% chromium (austenite / ferrite) steel. The alloy's PREn (pitting equivalent) number is> 40.0, which ensures high pitting resistance. Zeron 100 has high mechanical strength, good ductility, and corrosion resistance to the marine environment at both atmospheric and sub-zero temperatures. Good resistance to abrasion, corrosion and cavitation and can also be used in the working environment of acid media.

Mainly used in oil and gas and offshore applications, typically in pressure vessels, choke valves, Christmas trees, flanges and piping systems.

Its chemical composition is shown below

Mechanical properties Tensile strength: σb≥750Mpa Elongation: δ≥25%
Material description: The main chemical components Cr, Ni, Mo, N, etc. have a certain degree of improvement over 2205, 2304, 2101. It has better performance in terms of oxidation resistance, acid corrosion resistance, seawater corrosion resistance, chloride ion corrosion, etc. It also has good strength.
Typical working conditions :30% dilute sulfuric acid, below 60 ℃, annual corrosion rate <0.1mm


Delivery form:Sheet, strip, bar, pipe (welded and seamless pipe), wire, forging, light rod, flange, welding

SHANGHAI ABOOM METAL PRODUCT CO.,LTD

Address:ROOM 412,NO.452 CHEFENG ROAD,

SongjiangDistrict , Shanghai ,201601,P.R.China