ER70S-6 .030 MIG 2 lb 2 Pack Steel Welding Wire Spools Blue Demon

Description

2 SPOOLS COME IN THIS PACK
ER70S-6 is a mild steel welding wire that contains
higher levels of manganese and silicon than other
standard grades of MIG wire to produce high quality
welds when used on dirty, oily, or rusty steel. The high
silicon content increases the fluidity of the weld pool,
thus creating a smoother bead appearance and resulting
in minimal post-weld grinding. This wire is engineered
to provide porosity-free, x-ray quality welds at
the highest tensile strength (as welded) of all the plain
carbon steel wires. This product requires a shielding
gas: CO2 and/or CO2 mix.
Typical Applications
• General shop applications with poor fit-up
or rusty, oily plates
• Steel castings or forging salvage
• Home projects • Tanks
• Sheet metal • Construction work
AWS Specification
AWS A5.18/A5.18M:2005
AWS Classification ER70S-6
Welding Current for MIG process
DCEP (Electrode Positive, Reverse Polarity)
Typical Wire Chemistry as welded
with 100% CO2 shielding gas
C 0.06 - 0.15
Mn 1.40 - 1.85
Si 0.80 - 1.15
P 0.025
S 0.035
Ni 0.15
Cr 0.15
Mo 0.15
V 0.03
Cu 0.50
Typical Mechanical Properties
(As Welded)
Yield Strength, ksi 61
Tensile Strength, ksi 77
Elongation,% min 31
Impact Value (J) @ -20°C 102
Impact Value (J) @ -29°C 89
Impact Value (J) @ -40°C 70
Welding Positions
F,V,OH,H
Available diameters and suggested
Operating Range in Amps
.023" 30 - 100
.030" 40 - 140
.035" 50 - 200
.045" 50 - 350
1/16" 120 - 550
Available Diameters gas and TIG rod
.035", .045", 1/16", 3/32", 1/8" & 5/32"