LY-TER50-3

符合

GB/T ER50-3,GB/T ER50-6,GB/T ER49-1 EQUIVALENT NORM: AWS ER70S-3,ER70S-6,ER70S-7

Description:

LY-TER50-3 are carbon steel tungsten argon arc welding wires,providing excellent plasticity, impact toughness and crack resistance,showing a special toughness at low temperature.

用途:

Suitable for all position tungsten argon arc manual welding of pipeline.Satisfactory welding joint can be obtained both in root pass welding and arc welding.It can also weld some low alloy steel,such as 09Mn2Si,16Mn,09Mn2V,etc.

INSTRUCTIONS:
a.Suitable for using shielding gas at the speed of 20-25 liters per minute.
b.Windshield must be set up in the welding zone,due to gas porosity may be caused by strong wind.


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