Mesh count

2-200

Woven Technique:

Plain Weave

Introduction

s32750 (F53/SAF2507) alloy is super duplex stainless steel made up of 250%Cr, 40% Mo and 7% Ni and N. This steel is mainly used in chemical, petrochemical and marine equipment which required special intension and corrosion resistance.

     
     
Features

1 resist chloride corrosion
2 higher heat conductivity and lower thermal expansion corrosion.
3 resist pitting corrosion, crevice corrosion and general corrosion.
4 compared with 2205, S32750 is with corrosion resistance ability suited to extreme corrosion environment.
5 its impact strength is high, but S32750 alloy is not suitable for environment with temperature higher than 299?, then its toughness will be reduced

Application

1  oil and gad industry equipment
2  offshore platform, all kinds of heat exchangers
3  water treatment equipment, water circulation system
4  chemical industry, pulp container, high corrosion resistance parts
6  power plant equipment and absorption tower device etc

ASTM    A240/UNS S31803

=0.03

=1.20

=0.80

=0.02

=0.035

24.0-26.0

6.0-8.0

3.0-5.0

=0.5

0.24-0