Welding Electrodes Lincoln ano-21 D 2 5x300mm 1 kg tungsten electrode For welding accessories Tools Soldering Supplies | Инструменты

Welding Electrodes Lincoln ano-21 D 2 5x300mm 1 kg tungsten electrode For welding accessories Tools Soldering Supplies | Инструменты

APPLICATIONS:

For the welding of angular, Butt, hole-to-hole connections of ordinary and responsible metal structures of metal thickness 1,0 - 5,0mm.

Welding is performed in all spatial positions on the variable or constant reverse polarity current.

DESCRIPTION:

Cover-рутиловое
Total наплавки-7, 0-8,0G/A. h
Electrode consumption per 1 kg of molten metal-1,65 kg

CHEM. The composition of the molten metal:

Carbon: 0,10
Silicon: 0,30
Manganese: 0,50-0,80
Sulfur/phosphorus not more than: 0,040/ 0,045

MECHANICAL ST WA METAL BEAD

Temporary resistance, MPA: 450
Elongation, %: 18
Impact viscosity, J/cm2: 78

Welding current: 60-110 A

SPECIAL FEATURES:
It is possible to use for welding the root seam of metal of large thickness.

Welding Technology features:
Welding in the "top-to-bottom" way is made by the support, while the electrode should be in a non-sectional plane at an angle of 40-70 ° to welding to the
Prokalka before welding: 110-130 ° C-40 min