JINGTENG WELDING MATERIAL  ®

tainless steel flux cored wire

CONFORMANCES

     AWS A5.22/A5.22M：2012

     AWS E2209T1-1

TYPE INTRODUCTION

ADVANTAGE

     ●22%Cr-8%Ni-3%Mo-N

     ●flat welding and flat fillet welding

     ●Bright color after welding

     ●Arc stabilization

     ●No crack after welding

Application field

     ●Petrochemical

     ●Shipbuilding industry

PRODUCT DESCRIPTION

Description:

     Y2209L was 22%Cr-8%Ni-3%Mo-N of CO2 gas shielded austenitic,ferritic duplex stainless steel wire,for a flat welding and fillet weld,the weld metal austenite phase iron The body is matched and balanced,so the deposited metal combines the comprehensive properties of austenitic stainless steel and the stress corrosion resistance of ferritic stainless steel;the welding process has good performance,the arc is stable,the spatter is less,and the weld bead is beautiful.

Main application areas:

      suitable for petrochemical,shipbuilding and other industries,such as 022Cr22Ni5Mo3N.

     ●Good welding process performance

     ●The surface after welding is bright white and the color is beautiful.

PRECAUTIONS

     ●DC reverse connection during welding;

     ●the flow rate of CO2 or 75%~80% Ar+CO2 gas should be 20~25L/min;

     ●The dry elongation of the wire should be controlled within the range of 15~25mm;

     ●The temperature between the channels is controlled between 135and165 degrees;

     ●Impurities such as rust,oil and moisture must be removed from the weldment before welding.