E7018 Electrode
E7018 Electrode
Original price was: USD $25.30.USD $22.00Current price is: USD $22.00.
E7018/E7018-1 is a low-hydrogen iron powder type electrode that produces high quality X-ray welds. It can be used in all positions on AC or DC reverse polarity welding current. E7018/E7018-1 is recommended for welding medium grade carbon steels where no preheat is used, and on cold rolled steels normally exhibiting excessive porosity when welded with conventional electrodes.
Typical Applications
• Low-alloy structurals
• Low, medium, and high-carbon steels
• Offshore rigs and power plants
• Steel structures
• Tack welds for tubular wire applications
AWS Specification
AWS A5.1/A5.1M:2004
AWS Classification E7018/E7018-1
Welding Current
AC – DC
Typical Wire Chemistry
C 0.15
Mn 1.60
Si 0.75
S 0.035
P 0.035
Cr 0.20
Ni 0.30
Mo 0.30
V 0.08
Combined Limit for Mn+Ni+Cr+Mo+V 1.75
Typical Mechanical Properties
(As Welded)
Yield Strength, ksi 58
Tensile Strength, ksi 70
Elongation%, min 22
Welding Positions
F,V,OH,H
Available Diameters
3/32″, 1/8″, 5/32″, 3/16″ & 1/4″
Operating Range in Amps
3/32″ 70 – 110
1/8″ 105 – 155
5/32″ 130 – 200
3/16″ 200 – 275
1/4 ” 315 – 400
Weight | N/A |
---|---|
Dimensions | N/A |
Electrode | 1/8in X 14in X 5 lb pack low hydrogen carbon steel electrode WP-E7018-18-05P, 3/32in X 14in X 5 lb pack low hydrogen carbon steel electrode WP-E7018-332-05P, 5/32in X 14in X 5 lb pack low hydrogen carbon steel electrode WP-E7018-532-05P |