WWS 29/9 Electrodes 3.2mm 2KG – GREEN PACK

Descriptions & Applications:
Superior specially designed high strength austenitic type electrode of duplex structure. Can be used for overlaying and joining dissimilar steels to one another, high and low carbon steels, spring steels, tool and die steels, cast steels, ferritic to austenitic steels and steels of unknown composition. High resistance to cracking coupled with good wear, heat, impact and corrosion resistance. Therefore this electrode has uses in practically every type of industry resulting in one of the most universally used electrodes for problem and unknown steels.
 
 
Typical Metal Chemical Analysis:
C
Mn
Si
S
P
Cr
Ni
Mo
0.095
0.99
0.75
0.015
0.026
29.8
10.1
0.92
 
 
 
 
 
 
 
 
Typical Metal Mechanical Properties: As Welded
 
 
 
 
Ultimate Tensile Strength
840 N/mm²
 
 
 
 
Elongation
25%
 
 
 
 
Hardness
220 Brinell
 
 
 
 
 
 
 
 
 
 
 
 
Current:
 
 
 
 
 
 
 
AC/DC (+)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Sizes Available and Recommended Amperages:
 
 
 
 
2.5mm
3.2mm
 
 
 
 
50-70
90-110
 
 
 
 
 
 
 
 
 
 
 
 
Storage:
 
 
 
 
 
If allowed to become damp the electrodes should be re-dried for one hour at 150°C before use.