| Product name：KM-53 |
| Classification：ER70S-3 |
  |
- When performing short circuit transfer welding with mixed gas; then, puddle fluidity, crack resistance, fine spatters, and thin slag is attainable. It is ideal for sheet metal welding that requires smooth weld beads.
- It is a general purpose GMAW wire for single pass and multi-pass welding.
- Wide operation range.
Welding Position :
All positions
Typical chemical composition of weld metal (wt%)：
|
C |
Si |
Mn |
P |
S |
|
0.080 |
0.47 |
1.10 |
0.015 |
0.011 |
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) |
|||
|
558(57.0) |
470(48.0) |
28 |
0 |
--- |
Size and suggested operating range (DC+)：
|
Diameter (mm) |
0.8 |
0.9 |
1.0 |
1.2 |
1.4 |
1.6 |
||
|
Amp |
F |
50~180 |
50~200 |
80~250 |
100~350 |
100~470 |
200~500 |
|
|
V-up |
50~100 |
50~140 |
80~160 |
80~180 |
100~180 |
— |
||
|
V-down |
50~100 |
50~200 |
80~220 |
80~240 |
— |
— |
||
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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