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 (%)

C	Cr	Ni	Mo	Mn	Si	P	S	Cu
.10	25.9	20.4	.10	1.4	.82	.015	.005	.08

TYPICAL MECHANICAL PROPERTIES

TENSILE STRENGTH	89,000 PSI
ELONGATION IN 2”	38%
HEAT TREATMENT	NONE

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

.045” DIA.	FLAT & VERTICAL	FLAT ONLY
AMPS	130-190	120-250
VOLTS	24-29	25-29
WFS (IPM)	225-450	200-600

NOTE: Stick out 3/8”-1/2” Lower volts by 2 when using 75%Ar / 25%CO2 Wenzhou Tianyu Electronic Co., Ltd. was established in 2000. We have been engaged in the manufacturing of welding electrodes, welding rods, and welding consumables for more than 20 years. Our main products include stainless steel welding electrodes, carbon steel welding electrodes, low alloy welding electrodes, surfacing welding electrodes, nickel & cobalt alloy welding electrodes, mild steel & low alloy welding wires, stainless steel welding wires, gas-shielded flux cored wires, aluminum welding wires, submerged arc welding. wires, nickel & cobalt alloy welding wires, brass welding wires, TIG & MIG welding wires, tungsten electrodes, carbon gouging electrodes, and other welding accessories & consumables.