E7024 is a high speed, iron powder, heavy coated electrode for high deposition rates on horizontal and down hand welding. Excellent bead appearance and self-cleaning slag give it operator appeal. This electrode has good weldability and superior mechanical properties and is particularly useful in obtaining increased penetration with little or no root porosity in horizontal or positioned fillets.
Typical Applications
Shipbuilding
Bridges
Structural Steels
Machine bases
Truck fabrication
Storage tanks
AWS Specification
AWS A5.1
AWS Classification
E7024
Welding Current
AC - DCEN (Electrode Negative)
Typical Wire Chemistry
C 0.06
Si 0.43
Mn 0.81
P 0.018
S 0.019
Typical Mechanical Properties (As Welded)
Yield Strength, psi 71,000
Tensile Strength, psi 81,000
% Elongation in 2" 26
Welding Positions
Horizontal and down hand
Available Diameters
3/32", 1/8", 5/32", 3/16", 7/32", & 1/4 "
Operating Range In Amps
3/32" 60 -100
1/8" 120 - 170
5/32" 140 - 190
3/16" 200 - 250
7/32" 230 - 270
1/4 " 280 - 380 |
