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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
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 4.0x450MM

71K25749

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.

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