CLASSIFICATION :

AWS/SFA 5.18: ER70S-6,  JIS Z3312 YGW12, IS 814:2004

CHARACTERISTICS :

GM 70N is copper coated solid wire designed for all position welding by short-circuiting type transfer. As the deposition efficiency is high and penetration is deep, highly efficient welding can be performed. The wire is supplied in precision layer winding on plastic spool.

Chemical Composition of the Wire (%)

Mechanical Properties of the All-Weld Metal

TYPICAL APPLICATION :

• Butt & fillet welding of steel structures such as vehicles, machinery & bridges etc.
• ASTM A210 GrAl,C, A36,A106GrA/B/C,A139,A214,A234
• Trailers, earth, moving equipments.
• Bus bodies, containers.
• Railway wagons, storage tanks.
• Ship building, pipe welding.

The sheet welding in automotive industry.

Instruction On Usage :

• Use welding grade CO2/Argon +15~25% CO2 gas mixture.
• Flow quantity of shielding gas should be 25 l/min. approximately.
• Use wind screen against wind.
• Keep distance between tip and base metal 6~15mm for less than 250A, and 15~25mm for more than 250A of welding current.

HARDNESS TEST AS PER NACE 0175 SPECIFICATION CORROSION TEST :

Passes corrosion test as per NACE standard SSC:TM0177 and HIC: TM0284, GS-8.

Recommended Current (Amps) :

PACKING DATA :