DESCRIPTION:
VC-60V is an iron type electrode for cold welding. The weld metal matches the color of base metal and its fusibility with case iron is good.
As the weld metal contains special element, in spite of an iron type weld metal, it can be machined by cutting tool easily and is not sensitive to cracking. Therefore, it is cheaper than other nickel type electrodes.
APPLICATIONS:
For build-up repairing of various cast iron. Specially repairing of cast iron changed in quality.
INSTRUCTIONS FOR WELDING
1.) It is not necessary preheating and postheating in general, Satisfactory results are obtained by about 100ºC preheating which varies in accordance with kind, shape and size of base metal.
2.) Dry the electrodes at 200-250ºC for 30-60 minutes before use.
TYPICAL ANALYSIS OF ALL WELD DEPOSIT:
C |
Si |
Mn |
Fe |
Special Element |
|
|
|
|
0.07 |
0.44 |
0.45 |
Bal |
9.20 |
|
|
|
|
TYPICAL MECHANICAL PROPERTIES OF ALL WELD DEPOSIT:
Tensile Strength
N/mm2 (Ksi) |
Elongation
(%) |
Hardness
Hv (HRC) |
500 (73) |
10 |
230-260 (18-24)* |
*interpass temperature under 150 deg C
RECCOMENDED CURRENTS: Ampere (AC/DC+)
Size |
Dia |
3.2 |
4.0 |
5.0 |
(mm) |
Length |
350 |
400 |
400 |
Current Range |
90-120 |
110-150 |
140-180 |
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 |