Specially designed for Galvanizing Baths
CLASSIFICATION : IS : ES4122 DIN : E 4300 A525
CHARACTERISTICS : Ratna GT is a special purpose electrode , specially designed for welding of Hot-dip galvanizing baths. Weld metal is highly resistance to molten zinc corrosion. Electrode is further characterized by soft arc, low spatter and easily detachable slag.
RE-DRY CONDITION : Re-Dry the electrode at 150°C for 1 hrs before use.
ALL WELD CHEMICAL COMPOSITION % ( TYPICAL ) :
C |
Mn |
Si |
S |
P |
0.050 |
0.30 |
0.050 |
0.015 |
0.018 |
ALL WELD MECHANICAL PROPERTIES ( TYPICAL ):
UTS (N/mm2) |
EL % (l=4d) |
450 |
30 |
Size(mm) (Dia) |
Size(inch) (Dia) |
Current Condition (DC-/AC) Amps |
kg/packet. |
kg/case. |
3.15/ 3.20 X 350 |
1/ 8” X 14” |
75-100 |
5 |
20 |
4.00 X 450 |
5/ 32” X 18” |
110-140 |
6 |
24 |
5.00 X 450 |
3/ 16” X 18” |
150-180 |
6 |
24 |
Customer packing on request.