| Product name：KFX-71M |
| Classification：E71T-1M |
  |
- KFX-71M is designed for welding with Argon mixed gas.
- It provides: stable arc, good slag removal, less fume emission and low spatters.
- It is ideal for steel structures, bridges and industrial machines.
Welding Position :
All positions
Typical chemical composition of weld metal (wt%)
|
C |
Si |
Mn |
P |
S |
|
0.060 |
0.56 |
1.65 |
0.012 |
0.009 |
Typical mechanical properties of weld metal
|
Tensile Strength N/mm2（kgf/mm2） |
Yield Strength N/mm2（kgf/mm2） |
Elongation % |
Charpy V-Notch |
|
|
℃ |
J (kgf-m) |
|||
|
590(60.2) |
520(53.1) |
31 |
-18 |
115(11.7) |
|
-29 |
90(9.2) |
|||
Size and suggested operating range (DC+)
|
Diameter (mm) |
1.2 |
1.4 |
1.6 |
|
|
Amp |
F |
120~300 |
150~400 |
180~450 |
|
H-Fillet |
120~300 |
150~350 |
180~400 |
|
|
V-up |
120~200 |
150~320 |
180~240 |
|
|
H |
120~280 |
150~320 |
180~350 |
|
|
V-down |
200~260 |
220~270 |
230~280 |
|
No.8, Luke 3rd Rd., Luzhu Dist., Kaohsiung City 821, Taiwan (R.O.C.) TEL:886-7-6955155 FAX:886-7-6955166
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