MERIT® JG™ -52
Product Application

General construction

● Pressure vessels and tubes

● Sheet metal applications

● Root pass pipe welding

Welding Position
Standard

ASME SFA-5.18 AWS A5.18 ER70S-2

Consumables Detail

● Copper coated GTAW solid wire for mild steels

● Use with 100% Ar shielding gas

● Embossed on each end for easy alloy identification

● Produces high X-ray quality welds with excellent surface conditions and high toughness value.

MERIT® JG™-52

C

Si

Mn

S

P

Cu

AWS Requirements

≤0.07

0.40-0.70

0.90-1.40

≤0.035

≤0.025

≤0.50

Typical value

0.06

0.49

1.11

0.008

0.015

0.11


MERIT® JG™-52

Condition

Shielding

Gas

Yield Strength
(MPa)

Tensile Strength
(MPa)

Elongation
(%)

CVN Impact

J@-30°C

AWS Requirements

As-welded

100%Ar

≥400

≥480

≥22

≥27

Typical value

450

535

29

180


1.6×1000mm, 2.0×1000mm, 2.4×1000mm, 3.2×1000mm, 4.0×1000mm

STANDARD PACKAGING
Plastic Tube: 5KG, 10KG
* Please contact your local LINCOLN ELECTRIC® sales office for alternative types of packaging.

Diameter x Length

(mm x mm)

1.2x1000

1.6x1000

2.0x1000

2.4x1000

3.2x1000

4.0x1000

Current Range(A)

120-180

140-200

160-240

180-260

220-280

240-300