DESCRIPTION:
The most economical hardfacing electrode specially formulated for COPRA EXPELLERS to combat combination of impact, abrasion resistance, hot wear and corrosion resistance to fatty acids.
IMPACT RESISTANCE: MODERATE
HEAT RESISTANCE VERY GOOD (upto 450 deg C)
MACHINABILITY: NO (grinding only)
FLAME CUT: NO
GRINDING ABRASION RESISTANCE: EXCELLENT
CORROSION RESISTANCE: VERY GOOD (against fatty acids)
MAGNETIC DEPOSIT: YES
LATERS OF WELD DEPOSIT: Maximum 2 Layers
TYPICAL ANALYSIS OF ALL WELD DEPOSIT:
C |
Si |
Mn |
Cr |
Mo |
Nb |
|
|
|
6.6 |
3.65 |
1.32 |
23.90 |
- |
5.10 |
|
|
|
HARDNESS:
AS WELDED: 59-63 HRC (670-760 Hv) ALL WELD DEPOSIT
RECCOMENDED CURRENTS: Ampere (AC/DC+)
Size |
Dia |
3.2 |
4.0 |
5.0 |
(mm) |
Length |
350 |
350 |
350 |
Current Range |
125-175 |
175-250 |
225-300 |
WELDING POSITIONS:
FLAT, VERTICAL UP, 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. |
