- BrandСобственное производство
- Country of manufactureUkraine
- Wire Diameter1,6 mm
Self-protective powder wire of the software brand - AH122 is intended for a naplavka by an open arch of the details working in the conditions of friction of metal about metal at sign-variable and shock loadings. It is recommended for a naplavka in the lower situation on a direct current of the return polarity. The wire is issued with a diameter of 1,6 - 3,0mm.
Svarochno - technological properties
Formation of the built-up roller - good
Separability of a slag crust - good
Coefficient of a naplavka, g/Ah - 10 - 15
Tendency of the built-up metal
to formation of cracks - moderate
Wire expense on 1 kg
the built-up metal, kg - 1,15 - 1,25
Hardness of the built-up metal
After a naplavka - HRC 50 - 56
After annealing - HRC 28 - 32
The recommended naplavka modes
|Diameter of a wire, mm||
|Speed of a naplavka, m/h|
|1,6 - 1,8||160 - 220||23 - 26||10 - 15|
|2,0 - 2,2||200 - 260||24 - 26||15 - 20|
|2,4 - 2,6||240 - 300||24 - 27||20 - 25|
|2,8 - 3,0||260 - 360||24 - 28||20 - 25|
Properties of the built-up metal
Wear resistance - raised. Resistance to blows - satisfactory. Processing by the cutting tool is possible only after annealing.
At a naplavka on carbonaceous the preliminary heating of details to 200 - 300 °C is necessary for steel.
Naplavka of skating rinks and rollers of a running gear of track laying vehicles, chambers and screws of rezinosmesitel, etc.