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AWS A5.18 ER70S-6 Carbon Steel Welding Wire Filler Metals for Gas Shielded Arc Welding, Solid Wires Featured Image
  • AWS A5.18 ER70S-6 Carbon Steel Welding Wire Filler Metals for Gas Shielded Arc Welding, Solid Wires
  • AWS A5.18 ER70S-6 Carbon Steel Welding Wire Filler Metals for Gas Shielded Arc Welding, Solid Wires
  • AWS A5.18 ER70S-6 Carbon Steel Welding Wire Filler Metals for Gas Shielded Arc Welding, Solid Wires
  • AWS A5.18 ER70S-6 Carbon Steel Welding Wire Filler Metals for Gas Shielded Arc Welding, Solid Wires
  • AWS A5.18 ER70S-6 Carbon Steel Welding Wire Filler Metals for Gas Shielded Arc Welding, Solid Wires
  • AWS A5.18 ER70S-6 Carbon Steel Welding Wire Filler Metals for Gas Shielded Arc Welding, Solid Wires
  • AWS A5.18 ER70S-6 Carbon Steel Welding Wire Filler Metals for Gas Shielded Arc Welding, Solid Wires
  • AWS A5.18 ER70S-6 Carbon Steel Welding Wire Filler Metals for Gas Shielded Arc Welding, Solid Wires
  • AWS A5.18 ER70S-6 Carbon Steel Welding Wire Filler Metals for Gas Shielded Arc Welding, Solid Wires

AWS A5.18 ER70S-6 Carbon Steel Welding Wire Filler Metals for Gas Shielded Arc Welding, Solid Wires

Short Description:

ER70S6 is a mild steel welding wire that contains higher levels of manganese and silicon than other standard grades of MIG wire to product high quality welds when used on dirty, oily, or rusty steel.


Product Detail

Product Tags

ER70S6 is a mild steel welding wire that contains higher levels of manganese and silicon than other standard grades of MIG wire to product 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.

Typical Applications:  general shop applications with poor fit-up or rusty, oily plates; steel castings or forging salvage; home projects; sheet metal; tanks; construction work

AWS Class: ER70S6

Certification:   AWS A5.18/A5.18M:2005

Alloy:  ER70S6

ASME SFA A5.18

Welding Position:  F, V, OH, H

Current: DCEP

Tensile Strength, kpsi:

70

Yield Strength, kpsi:

58

Elongation in 2”%:

22

Typical Wire Chemistry as per AWS A5.18 (single values are maximum)

C

Mn

Si

P

S

Ni

Cr

Mo

V

Cu

0.06-0.15

1.40-1.85

0.80-1.15

0.025

0.035

0.15

0.15

0.15

0.03

0.50

Typical Welding Parameters

Diameter

Process

Volt

Travel Speed

Amps

Shielding Gas

in

(mm)

(ipm)

.035

(0.9)

GMAW

23-26

11-22

160-300

Spray Transfer 98% Argon+2% Oxygen

.045

(1.2)

GMAW

23-29

12-21

170-375

Spray Transfer 98% Argon+2% Oxygen

1/16

(1.6)

GMAW

25-31

9-19

275-475

Spray Transfer 98% Argon+2% Oxygen

.023

GMAW

14-19

10-15

30-85

Short Circuiting Transfer 98% Argon+2% Oxygen

.030

(0.8)

GMAW

15-20

12-24

40-130

Short Circuiting Transfer 98% Argon+2% Oxygen

.035

(0.9)

GMAW

16-25

11-40

60-235

Short Circuiting Transfer 98% Argon+2% Oxygen

.045

(1.14)

GMAW

18-23

12-22

90-290

Short Circuiting Transfer 98% Argon+2% Oxygen

.035

(0.9)

GTAW

12-15

N/A

60-100

100% Argon

.045

(1.14)

GTAW

13-16

N/A

70-120

100% Argon

1/16

(1.6)

GTAW

12

N/A

100-160

100% Argon

1/16- 3/32

(1.6)-(2.4)

GTAW

12

N/A

120-250

100% Argon

1/8

(3.2)

GTAW

12

N/A

150-300

100% Argon
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