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 400R
AWS Specification:NONE
JIS Specification:DFA-400-R
Other SpecifIcation: NONE
I. APPLICATIONS:
Surfacing parts for longer use, of shear blades, hot-punching dies, wobbler ends, large cog-wheels, plough shares, cams, rollers, brake shoe, caterpillar treads, rail ends and crossing, and other steel castings.
II. DESCRIPTION:
A rutile coated electrode for surfacing carbon steels subjected to metal to metal wear with resistance to impact and moderate abrasion. Easier to strike with minimal spatter, stable arc and good running properties. Welding in all position.
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 |
0.17 |
0.38 |
0.56 |
2.90 |
V. HARDNESS OF WELD METAL:
Hardness, 3 layers weld deposit 43 – 46 HRC
VI. SIZES AVAILABLE AND RECOMMENDED CURRENTS (AC or DC + ):
Size (dia. mm) |
3.2 |
4.0 |
5.0 |
Length (mm) |
350 |
350 |
350 |
Current Range (Amp) |
80-110 |
100 |
150-200 |
VII. WELDING POSITIONS: FLAT, FILLET, VERTICAL UP, HORIZONTAL, OVERHEAD