DESCRIPTION:
VC-70 is a low hydrogen type electrode which using mild steel core wire. As its fusibility against base plate is very good, it is suitable for repairing of welding cast iron parts such as ingot case.
APPLICATIONS:
For build-up repairing of ingot cases, other cast iron products which machinability is required.
INSTRUCTIONS FOR WELDING
1.) Preheating at 200ºC and over is appropriate to prevent cracking.
2.) Satisfactory results can be obtained by adopting buttering.
TYPICAL ANALYSIS OF ALL WELD DEPOSIT:
C |
Si |
Mn |
Fe |
Ni |
|
|
|
|
0.06 |
0.38 |
0.30 |
Bal |
- |
|
|
|
|
RECCOMENDED CURRENTS: Ampere (AC/DC+)
Size |
Dia |
3.2 |
4.0 |
5.0 |
(mm) |
Length |
350 |
350 |
350 |
Current Range |
80-130 |
110-170 |
160-220 |
WELDING POSITIONS:
FLAT, FILLET, VERTICAL UP, HORIZONTAL, OVERHEAD
EXPORT Packing: 5Kg plastic container, then 4 5kg containers in master carton box
LOCAL Packing: 5Kg paper box in shrink wrapped plastic
Other special packaging can be accommodated as per request. |