FCW-TMW7
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TUU 19369185.008-96 EN ISO 17632-A: T 42 4 Р С 1 Н5 Т 42 2 P C1 H10 AWS A5.20: E71T1-C1A4-CS2-H4 E71T1-C1A4-CS2-H4
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Welding process: G – in shielding gas |
Wire diameter, mm | Recommended shielding gases and fluxes |
G | 1,2–2,4 | С1 (100% СО2), М21 (18% СО2 + 82% Ar) |
The formation of the weld bead | good |
Separation of the slag crust | self-separation |
Stability of arc burning | high |
Sectional shape and appearance of the seam | good |
Resistance to cracking and pore formation | high |
Deposition rate, kg/h | 2,0–10,0 |
Wire consumption per 1 kg of deposited metal, kg | 1,1–1,15 |
C | Si | Mn | S | P |
≤0.12 | 0.4 | 1.3 | ≤0.03 | ≤0.03 |
Brand of the wire | Distance, % | virobnik | C | Mn | Si |
ROBOFIL B 71 (56) | 0.12 | Welding Alloys | 0.06 | 1.4 | 0.4 |
ROBOFIL KX71T1+ (53) | 0.13 | Welding Alloys | 0.05 | 1.3 | 0.5 |
ROBOFIL R 71+ (52) | 0.13 | Welding Alloys | 0.04 | 1.2 | 0.4 |
ROBOFIL M 71 (55) | 0.16 | Welding Alloys | 0.07 | 1.4 | 0.5 |
ROBOFIL M 70 (54) | 0.33 | Welding Alloys | 0.05 | 1.5 | 0.65 |
Ultimate tensile strength, MPa | Yield Strength, MPa | Elongation (l = 5×d), % | Impact strength, KCV, J/cm2 at T °C | ||
minimum |
+20° |
-20° |
-40° |
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490 | 400 | 22 | ≥120 | ≥90 | ≥70 |
Wire diameter, mm | Welding process: | Current, A | Voltage, V | Surfacing rate, m/h | Wire overhang, mm mm | Gas consumption l/min |
1,2 | G | 150 – 300 | 20 – 30 | 8 - 13 | 15 - 20 | 7 - 14 |
1,6 | G | 180 – 350 | 22 – 31 | 10 - 15 | 15 - 25 | 8 - 16 |
2,0 | G | 200 - 400 | 24 – 32 | 12 - 18 | 15 - 25 | 9 - 18 |
2,4 | G | 240 - 450 | 25 – 33 | 15 - 20 | 20 - 35 | 10 - 20 |
Диаметр, мм | Cardboard barrel | Molded skeins of frameless type | Frame drum (B) | Coil (S), (BS) | |||
Hank in the corrugation box | Metallic barrel | ||||||
To 100 kg | To 150 kg | To 300 kg | To 30 kg | To 70 kg | To 25 kg | To 15 kg | |
1.2 | X | X | X | X | X | X | X |
1.6 | X | X | X | X | X | X | X |
1.8 | X | X | X | X | X | X | X |
2.0 | X | X | X | X | X | X | X |
2.4 | X | X | X | X | X | X | X |