Sahara Enterprises

Application:
ER2209 is intended to weld duplex stainless steels. It exhibits high tensile strength and resistance to stress and corrosion cracking. Exhibits a low ferrite.

Composition:

Mechanical Properties:

Deposited All Weld Metal Properties
Data is typical for ER2209 weld metal deposited by Tig using 100% Argon as the shielding gas.

Specifications:

Application:
ER347SI is a columbium stabilized stainless steel welding wire used to weld Types 321 and 347. Addition of columbium reduces the possibility of chromium carbide precipitation and consequent inter-granular corrosion. ER347SI is recommended if the weld metal is to be subjected to high temperatures above 750ºF.

Mechanical Properties:

Deposited All Weld Metal Properties
Data is typical for ER347SI weld metal deposited by Tig using 100% Argon as the shielding gas.

Parameters:

ER 307: with a significant amount of Manganese,making the deposit fully Austenitic.. Joining of Austenitic Stainless to Carbon Steels as well as 14% Manganese. Used to join Wear Plates and as a Buffer layerunder hard surfacing. Fully Austenitic deposit, non-magnetic with high ductility.

Application:
WW308LSI is suitable for joining stainless steels of the 304 type and 308 types. Welding speed is higher that 308 or 308L due to improved weldability of the weld metal.

Deposited All Weld Metal Properties
Data is typical for ER308LSI weld metal deposited by Mig using Argon + 2% oxygen as the shielding gas. Data on sub-arc is not presented, as sub-arc is dependent on the type of flux used.

Parameters:

Other shielding Gases may be used for Mig welding. Shielding gases are chosen taking Quality, Cost, and Operability into consideration