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Kiswel K-71TLF
Excellent usability with stable arc, less spatter levels, smooth bead shape
製品仕様
KISWEL
Flux-Cored Wire
K-71TLF Flux-Cored Wire
High-Integrity Flux-Cored Wire for Critical Applications
Product Overview
The Kiswel K-71TLF is an advanced flux-cored welding wire optimized for use with CO2 or Argon/CO2 gas mixtures. Classified under AWS A5.20 E71T-1C / 1M, this wire is designed for all-position welding with low-hydrogen levels, providing superior crack resistance and high-quality weld beads for critical structural steel projects.
Core Specs
- • Shielding Gas: CO2 / Ar+20%CO2
- • Polarity: DC (+)
- • Classification: E71T-1C / 1M
Typical Mechanical Properties
Yield Strength
520 MPa
520 MPa
Tensile Strength
570 MPa
570 MPa
Elongation
28%
28%
Impact (-20°C)
80 J
80 J
Welding Parameters
| Wire (mm) | Position | Ampere (A) | Volt (V) |
|---|---|---|---|
| 1.2 | F, HF | 200-280 | 24-29 |
| VU | 180-240 | 24-28 | |
| OH | 150-230 | 22-26 | |
| 1.4 | F, HF | 220-340 | 24-31 |
| VU | 200-260 | 25-28 | |
| OH | 160-230 | 23-26 |
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