E7014

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Class: E7014
AWS: A5.1

Conforms to Certification:  AWS A5.1 | ASME SFA 5.1

Weld Process: Shielded Manual Metal Arc Electrodes

AWS Chemical Composition   Requirements
C = 0.10 max Ni = 0.30 max
Mn = 0.35 – 0.60 Cr = 0.20 max
Si = 0.30 max Mo = 0.30 max
P = 0.030 max V = 0.08 max
S = 0.030 max

Description:

DuraMax E7014 is a medium heavy coated, iron powder, rutile type electrodes designed for high efficiency welding jobs. Deposition efficiency exceeds 115% and weld are of radiographic quality.

Typical Application & Usage:
  • Suitable for thicker sections machinery components.
  • Heavy mild steel structurals
  • Boilers and pressure vessels.
  • Bridges, wagons, tanks and vessels.
  • Ships, girders, barges etc.
 RE-DRY CONDITIONS: Re-Dry the electrode at 120°C for one hour, for best results.
Deposited All Weld Metal Properties % (Typical) As Welded
Tensile Strength 490 MPa min
Yield Strength 400 MPa min
Elongation in 2″ 17% min
CVN Impacts (J) @ 0°C 80 – 100  J
Recommended Welding Parameters
Diameter Amperage
3/32″     70 – 110
1/8″   100 – 150
5/32″   160 – 200

POLARITY: DCEN or AC
DCEN: DC, Electrode Negative (straight polarity) has the least weld penetration
AC: medium weld penetration (can be more spatter)
WELDING POSITIONS: Flat, Horizontal, Overhead, Vertical-up and Vertical-down positions
USE LESS AMPS ON THIN METAL; MORE AMPS ON THICK METALS