Description:

E7015-G is low alloy steel welding electrode covered with a sodium low hydrogen type coating. DC is apllied and the electrode should be contacted reversed polarity. During welding, it has the features as follows: deep penetration, small spatters, fine appearance and slag easy to remove. And it achieves good mechannical properties of high tensile strength and excellent toughness.

Applications:

Suitable for welding structures fabricated by low alloy steel, medium and high carbon steel, such as offshore platforms, ships, high press vessels,etc.

Attention:

A.Welding electrodes should be baked at the temperature of 350℃ for one hour before welding.

B.Before welding, the weld metal must be cleared away impurities, such as rust, oil, moisture,etc.

C.Short arc and narrow weld bead are recommended in welding.