basic-covered electrode is suitable for hard facing cutting edges, press dies, dredging pump parts and liners that are subject to wear at high temperatures. The weld metal has an austenitic structure that has relatively good wear resistance at high temperatures.
Weld metal analysis in % (typical values):
C
Cr
Mn
Si
0.25
12.7
1.35
0.5
Mechanical Properties of all-weld metal:
(single values are typical values)
Hardness as-welding (HV 30)
530–590 (51 - 55 HRC)
Welding Parameters
Diameter (mm)
Length (mm)
Amperage (A)
2.5
350
70 – 90
3.25
450
100 – 135
4.0
450
140 – 180
5.0
450
190 – 240
Suitable for:
Hard facing of cutting edges, press dies, dredging pump parts and high temperature liners
