Material

SAF2205 UNS S31803(S32205) stainless steel wire

Woven Technique

Plain Weave

Mesh Count

 2-200

Introduction

S31803 duplex stainless steel wire mesh is made of 21% chromium, 2.5%molybdenum and 4.5% nitrogen nickel alloy. It has high strength, good impact toughness and good overall and partial stress corrosion resistance. In the world it known as 2205, trade mark is SAF2205.

Features 

Compared to 316L and 317L austenitic stainless steel, S31803 duplex stainless steel is superior at pitting corrosion and crevice corrosion resistance. It has excellent corrosion resistance. Compared to austenitic, it is with lower thermal expansion coefficient and higher thermal conductivity. S31803 duplex stainless steel wire mesh is widely used in chemistry, seawater desalination equipment.

Applications

Pressure vessels, tanks, high pressure pipe, heat exchanger( chemical processing industry)

Oil and gas pipelines, heat exchangers pipe fittings

Sewage treatment system

Food processing equipment etc