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Diameters / Packaging

Diameters
4.9KG BOX
5.3KG BOX
6.0KG BOX
6.5KG BOX
2.5x350MM 71K25727
3.2x350MM 71K25737
4.0x450MM 71K25749
5.0x450MM 71K25759

AS DA-735 3.2x350MM

71K25737

CLASSIFICATIONS:
A5.5 E7018-A1

AS DA-735 is a basic coated electrode.

DETAILS

It gives a Mo alloyed weld metal that is used in the welding of boiler and pressure vessels operating under high temperatures.

Features

  • Ductile weld metal has a particular creep resistance.
  • It is ideal in multipass applications that is required in the welding of thick and rigidly restrained mass structures. It gives high quality weld beads with good mechanical properties.
  • It is used in the welding of steels with an operating temperature of up to 550 ° C, especially of 15Mo3 quality.
  • It is also suitable for welding fine grained steels up to StE480-7TM.
  • Ideal for joining boilers, pressure vessels and pipes operating in environments with temperatures of 525 ° C.
  • Thanks to the stability of the arc, it allows to work in root pass applications and power welding positions.

Service Information