E310T-1

E310T1-1/4 FLUX-CORED WIRE
 
CLASSIFICATION
AWS 5.22 Class E310T1-1/4 / ASME SFA A5.22 Class E310T1-1/4
UNS W31031 A#9 F#6
 
DESCRIPTION
E310T1-1/4 is a gas shielded flux-cored wire designed for “all-position” welding and can be used with 75%Ar / 25%CO2 or 100% CO2 shielding gas.
Welding parameters must be optimized to avoid hot cracking.
 
APPLICATIONS
E310T1-1/4 is most often used for welding base metals of similar compositions such as AISI 310 steels.
E310T1-1/4 can be used for welding carbon steel to stainless steel.
E310T1-1/4 can be used for welding or repairing high alloy heads and corrosion resistant castings of the same general composition.
Use low heat input – Suggest 30,000 Joules/In Maximum.
Avoid concave weld beads
Keep interpass temperature under 250°F
Fill all start and stop craters to avoid crater cracks.
 
TYPICAL CHEMISTRY (%)

 
TYPICAL MECHANICAL PROPERTIES

Note: Mechanical properties shown using 100% CO2
 
OPTIMUM TYPICAL WELDING PARAMETERS (using 100% CO2)

NOTE: Stick out 3/8”-1/2”
Lower volts by 2 when using 75%Ar / 25%CO2