KOBELCO

Gas Metal Arc Welding Wire

Codes: AWS A5.18 ER70S-6

MG-51T
Outstanding Features
  • The wire is layer-wound on plastic spools for trouble free, no-tangle feeding.
  • Uniform cast and helix so that it maintains a constant angle.
  • Copper plated through an advanced process that ensures long shelf life and uniform electrical conductivity.
  • Glassy wire surface assures smooth feeding that permits a stable arc.
Comparison of actual feeding resistance during welding
MG-51T Conventional wire

mg51chart.jpg (10658 bytes)

conventchart.jpg (11283 bytes)

Typical mechanical properties and chemical composition of weld metal
Mechanical Properties of weld metal Chemical composition of weld metal
Shielding gas Tensile Strength (psi) Yield Strength (psi) Elongation (%) Impact value at -20º F (ft-lb) C Mn Si P S
C02 82,000 67,000 32 46 0.11 1.15 0.53 0.012 0.0008
75%Ar
25%C02		 86,000 73,000 31 63 0.10 1.35 0.64 0.012 0.0008

 

Approval List Available sizes and unit weight per spool
ABS BV DNV LR NK .035" dia. 0.45"dia

44 lb spool

2640 lb per pallet

3SA
3YSA		 3M
3YM		 III YMS 3S
3YS		 KSW53G

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