What electrode is used for Q235NH atmospheric corrosion resistant steel plate?

Q235NH steel plate full name: atmospheric corrosion resistant hot continuous rolling steel, also known as Corden steel, corrosion-resistant steel, widely used in: containers, power plants For outdoor steel such as chimney and railway engineering, such as large outdoor sculpture steel, weathering steel (i.e. atmospheric corrosion resistant steel) is a low-alloy steel series with low price and good quality, which is between ordinary steel and stainless steel.

It can be developed and innovated continuously after being integrated into modern metallurgical new mechanism, new technology and new process. It is one of the series of steel with the world's advanced super steel technology.

THJ506NH refractory and weathering steel special basic electrode can be selected.
Application: this welding rod is a special welding rod matched with LWFR490 fire-resistant and weather resistant steel. It is mainly used for welding of high-rise steel structures, bridges and other important structures with the same level of fire resistance and weather resistance.

Characteristics: THJ506NH is a low hydrogen potassium type basic low alloy fire-resistant and weathering steel electrode. AC, DC dual-purpose, can carry out all position welding. Excellent welding process performance, stable arc, small spatter, easy slag removal and beautiful weld formation. The weld metal has the same fire and weather resistance as lwfr490 fire and weather resistant steel.

Welding position: PA, Pb, PC, PD, PE, PF.