Copper Free Steel MIG Wire x 1.0mm X 200Kg

WA1910200

Price on application, please contact us

Brand: Weldability Sif
Product Model:
WA1910200
Availaibility:
In Stock

Description

SIFMIG ZERO SG3 x 1.0mm [200kG POP]

Free from Copper Coating

EN ISO 14341-A – G 42 2 C1 / 46 5 M21 4Si1

AWS A5.18: ER70S-6

DESCRIPTION

Double-deoxidised mild steel MIG wire, free from copper coating with increased silicon and manganese content for welding

unalloyed and low-alloyed mild and medium tensile steels requiring good impact toughness down to -20°C. Manufactured with a

high-quality uncoppered finish for improved feeding and conductivity, SIFMIG ZERO SG3 typically provides a higher ultimate

tensile strength over standard SIFMIG SG2 and the absence of copper on the wire surface results in a cleaner deposit and

avoids the metallurgical risks of increased copper in the weld pool. The arc-stability characteristics and improved feedability of

the SIFMIG ZERO SG3 make it ideal for robotic or automated processes, where welding steadiness and uniformity are essential

in order to avoid welding defects and very expensive cycle interruptions. Less post-weld clean up means less grinding.

WELDING POSITIONS

For use in all positions.

TYPICAL WELD METAL COMPOSITION 

C 0.1%

Si 1.0%

Mn 1.75%

TYPICAL MECHANICAL PROPERTIES

Melting Point 1450°C

Ult Tensile Strength 550-600 N/mm²

Impact Value 100J @ -20°C

Elongation 24%

MATERIAL TO BE WELDED

For use in general fabrication, construction, ship building, tanks and boilers, autobody applications, robotic and automated

processes. Increased manganese and silicon to provide improved mechanical properties. Can be used on a wide variety of mild

steels, structural steel, fine-grain steel, pipe steel, boiler steel and cast steel. Popular in the construction sector, wind turbine

tower fabrication and car manufacturing industries.

AVAILABLE FORMATS

SPOOLED WIRE

Dia 18kg

0.8mm WA190815

1.0mm WA191018

1.2mm WA191218

Shielding Gas : CO2, ArCO2

Current : DC=

A carriage charge is applied to orders, for standard 1-2 day shipments to mainland destinations within the United Kingdom. Other destinations and premium services are available but subject to additional freight charges.

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