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Fill 4Fill 1Fill 1Combined Shapebi:arrow-left-short copy 5ShapeGroup 9

SG3

MIG / MAG WELDING WIRE FOR NON-ALLOY STEELS



MIG / MAG welding wire is a high strength non-alloyed gas arc (MIG / MAG) welding wire used for welding general structural steels, pipe steels and cast steels. CO2 (carbon dioxide) or mixed gases depending on the thickness of the material to be welded can be used as shielding gas. It is used in the production of steel construction, machine, tank, boiler as its general area of use. Preheating of the material may be required depending on the base metal thickness and carbon equivalent. The thin and homogeneous copper coating on the wires increases the electrical conductivity and the resistance of the wire against rusting. An increase of 20-50 N / mm² is obtained in the yield and tensile strength of the weld metal compared to SG2 type wires. High silicon also reduces the discontinuities on the surface of the weld seam and enables smoother and healthier weld seams to be obtained.

SG3

Netweight Standartlar Standards Lot No
15 kg. EN ISO 14341 A G46 4 C1 G 4Sİ1 21c21331237/161
EN ISO 14341 A G46 4 M21 G 4Sİ1
TS EN ISO 14341 A G46 4 M21 G 4Sİ1
TS EN ISO 14341 A G46 4 C1 G 4Sİ1

Mechanical Features

YIELD STRENGTH 470 N/mm²
TENSILE STRENGTH 570 N/mm²
STRETCHING 25 %
NOTCHED IMPACT STRENGTH 60 J (-30 °C)

Chemical Analysis

C Si Mn
0.08 1.00 1.70
0.06* 0.60* 1.20*
(*) Chemical composition of weld metal (CO2 gas)

Packaging and Diameter Information

Diameter 0.80 1.00 1.20 1.60 Reel Weight Reel Type
X X X - 15 Kg BS300
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