PHiLARC Products
- Carbon Steel Electrodes
- High Tensile Strength Steel
- For Low Temperature Steel
- Heat Resisting Steel Electrodes
- Atmospheric Corrosion Resisting
- Hardfacing Electrodes
- Stainless Steel Electrodes
- Nickel and Nickel Alloy Electrodes
- Cast Iron Electrodes
- Aluminum Alloy Electrodes
- Bronze and Copper Alloy Electrodes
- Gouging and Cutting Electrodes
- Solid Welding Wire (GMAW and GTAW)
- Oxy Fuel Gas Filler Rods for Brazing
- Oxy Fuel Gas Brazing FLuxes
- Submerged Arc Weding Wire and Flux
- Flux Cored Wires (FCAW)
PHILHARD 650LH
AWS Specification : AWS EFe5-B
JIS Specification : JIS DF5A-700B
Other Specification: NONE
I. APPLICATIONS:
For maintenance of tools such as turning and planning tools, milling cutters,
reamer bits, twist drills, and tap, with chemical compositions similar to that of tool
steels . Deposits is high resistance to metal to metal wear
II. DESCRIPTION:
For maintenance of tools such as turning and planning tools, milling cutters, reamer bits, twist drills, and tap, with chemical compositions similar to that of tool steels. Deposits is high resistance to metal to metal wear
III. NOTES ON USAGE:
-
Preheat at 150ºC and over in general.
-
In the case of multi-layer build-up welding or hardenable steel welding, underlay with low hydrogen type electrode (PA-52 0r PA-8016).
-
Dry the electrodes at 300~350ºC for 30~60 minutes before use.
IV. TYPICAL CHEMICAL COMPOSITION OF WELD METAL (%):
C |
Si |
Mn |
Cr |
Mo |
V |
W |
1.02 |
0.97 |
1.35 |
4.12 |
7.70 |
1.90 |
2.20 |
V. HARDNESS OF WELD METAL: 55 - 64 HRC (600 - 800 Hv)
VI. WELDING POSITIONS: FLAT, FILLET, VERTICAL UP, HORIZONTAL, OVERHEAD
VII. SIZES AVAILABLE AND RECOMMENDED CURRENTS (AC or DC+ ):
Size |
Dia. |
2.5 |
3.2 |
4.0 |
5.0 |
(mm) |
Length |
300 |
350 |
350 |
350 |
Current Range |
80-110 |
90-130 |
120-180 |
170-230 |