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)
PTS-312
AWS Specification: AWS A5.9 ER 312
I. APPLICATIONS:
For welding dissimilar steels, high strength and high yield steels.
II. DESCRIPTION:
PTS-312 is used for joining and overlaying a variety of metals; carbon steels, spring steels, tool and die steels, and various alloy steels. It is an excellent choice for dissimilar metals and for build-up of high alloy steels. Because of the high ferrite, limit welding to two or three layers only when welding similar cast alloys.
III. TYPICAL CHEMICAL COMPOSITION OF WELD METAL (%):
C |
Si |
Mn |
Cr |
Ni |
0.12 |
0.50 |
1.48 |
29.85 |
9.05 |
IV. TYPICAL MECHANICAL PROPERTIES OF WELD METAL :
Tensile Strength N/mm2 (Ksi) |
Yield Point N/mm2 (Ksi) |
Elongation % |
770 (112) |
620 (90) |
27 |
V. SIZES AVAILABLE :
Dia.(mm) |
1.6 |
2.0 |
2.4 |
3.2 |
4.0 |
Length (mm) |
1000 |
1000 |
1000 |
1000 |
1000 |
Unit wt./packing (kgs.) |
5.0 |
5.0 |
5.0 |
5.0 |
5.0 |