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MIG/MAG WELDING
Mild steel wires

GAS SHIELDED METAL ARC WELDING ( GMAW )
COPPER COATED C-Mn STEEL GMAW FILLER WIRE FOR
500 MPA TENSILE STRENGTH STEEL

CLASSIFICATION : AWS A/SFA 5.18

Mild steel wires

What makes MIG/MAG wires so special?

MIG/MAG welding wire is used in welding. There is a difference between MIG and MAG: MIG stands for metal inert gas (ARGON, HELIUM), and MAG stands for metal active gas (CO2).

MIG/MAG wires are most commonly employed to weld thin pieces of metal together. They are used to fill gaps between two pieces of metal by depositing filler wire into them.

To join metal pieces, welders work with MIG/MAG. As the pieces are clamped together, the wire is inserted into the gun of a welding machine. This should be followed by a constant feed and trigger action. This will maintain a consistent weld line along the joint.

The welder has control over how much heat is applied to each area by using a regulator available in the welding machine.

Metal sheets and panels are usually joined with MIG/MAG wires in the automotive industry. Steel structures are welded with MIG/MAG wires in the construction industry. Copper and aluminium cables are welded with MIG/MAG wires in the electrical industry. The aerospace industry uses MIG/MAG to join parts of planes. These include wings and fuselages.

JACKSUN ER 70S - The wire that does it all

Jacksun is a world-leading producer of high-quality welding consumables, specializing in the production of copper-coated wire for MIG/MAG welding.

JACKSUN ER 70S is a high quality, low alloy steel wire with a copper coating for use in all position welding. With excellent weldability and mechanical properties, it is the perfect wire for any task.

JACKSUN ER 70S-3
Technical Specifications

GRADES: AWS / SFA 5.18 – ER 70S -3
ELEMENTS C % Mn % Si % P % S % Ni % Cr % Mo % V % Cu* %
SPECIFICATION 0.06 - 0.15 0.90 - 1.40 0.45 - 0.75 0.025 MAX 0.035 MAX 0.15 MAX 0.15 MAX 0.15 MAX 0.03 MAX 0.50 MAX
TYPICAL VALUE 0.07 0.99 0.50 0.010 0.010 0.010 0.010 0.010 0.010 0.20
* INCLUDING FINISHED COPPER COATING %
SHIELDING GAS TENSILE STRENGTH,
Mpa
Yield Strength at 0.2 % offset
>Mpa
ELONGATION % CVN Impact at -20⁰ C , J
SPECIFICATION 100 % CO2 480 min 400 min 22 min 27 min
AR + (5 - 20)% CO2 530 - 680 460 min 22 - 35 27 min
SIZE ( mm ) VOLTAGE, V AMPS WEIGHT (kg) / SPOOL MIG/ MAG DRUM, kg
0.80 17 - 27 80 - 250 12.5 , 15 , 18 250
1.00 18 - 30 100 - 350 12.5 , 15 , 18 250
1.20 20 - 34 120 - 400 12.5 , 15 , 18 250
1.60 24 - 36 150 - 450 12.5 , 15 , 18 250

NIL

Royal Welding Wires
Royal Welding Wires

JACKSUN ER 70S-4
Technical Specifications

GRADES: AWS A/SFA 5.18 – ER 70S – 4
ELEMENTS C % Mn % Si % P % S % Ni % Cr % Mo % V % Cu* %
SPECIFICATION 0.06 - 0.15 1.00 - 1.50 0.65 - 0.85 0.025 MAX 0.035 MAX 0.15 MAX 0.15 MAX 0.15 MAX 0.03 MAX 0.50 MAX
TYPICAL VALUE 0.07 1.09 0.70 0.010 0.010 0.010 0.010 0.010 0.010 0.20
* INCLUDING FINISHED COPPER COATING %
SHIELDING GAS TENSILE STRENGTH,
Mpa
Yield Strength at 0.2 % offset
>Mpa
ELONGATION % CVN Impact at -20⁰ C , J
SPECIFICATION 100 % CO2 480 min 400 min 22 min 27 min
AR + (5 - 20)% CO2 530 - 680 460 min 22 - 35 27 min
SIZE ( mm ) VOLTAGE, V AMPS WEIGHT (kg) / SPOOL MIG/ MAG DRUM, kg
0.80 17 - 27 80 - 250 12.5 , 15 , 18 250
1.00 18 - 30 100 - 350 12.5 , 15 , 18 250
1.20 20 - 34 120 - 400 12.5 , 15 , 18 250
1.60 24 - 36 150 - 450 12.5 , 15 , 18 250

NIL

JACKSUN ER 70S-6
Technical Specifications

GRADES: AWS A / SFA 5.18 – ER 70S – 6
ELEMENTS C % Mn % Si % P % S % Ni % Cr % Mo % V % Cu* %
SPECIFICATION 0.06 - 0.15 1.40 - 1.85 0.80 - 1.15 0.025 MAX 0.035 MAX 0.15 MAX 0.15 MAX 0.15 MAX 0.03 MAX 0.50 MAX
TYPICAL VALUE 0.07 1.45 0.85 0.016 0.010 0.010 0.016 0.010 0.010 0.20

* INCLUDING FINISHED COPPER COATING %

PROPERTIES SHIELDING GAS TENSILE STRENGTH,
Mpa
Yield Strength at 0.2 % offset
>Mpa
ELONGATION % CVN Impact at -30⁰ C , J
SPECIFICATION 100 % CO2 480 min 400 min 22 min 27 min
SIZE ( mm ) VOLTAGE, V AMPS WEIGHT (kg) / SPOOL MIG/ MAG DRUM, kg
0.80 17 - 27 80 - 250 12.5 , 15 , 18 250
1.00 18 - 30 100 - 350 12.5 , 15 , 18 250
1.20 20 - 34 120 - 400 12.5 , 15 , 18 250
1.60 24 - 36 150 - 450 12.5 , 15 , 18 250
CE / BHEL
Royal Welding Wires

ROYAL WELDING WIRES - APPROVAL OF QUALITY

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