Wet-FCWw-TMW15
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TUU 28.7-31749248-008-2004 EN 14700/ T Z Fe1 EN ISO 17632-A: Т Cr Mo1 R C AWS A5.20: E81T1-B2-H4 E81T1-B2-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 | good |
Stability of arc burning | good |
Sectional shape and appearance of the seam | auspicious |
Resistance to cracking and pore formation | high |
Deposition rate, kg/h | 2,0–8,0 |
Wire consumption per 1 kg of deposited metal, kg | 1,1–1,2 |
C | Si | Mn | Cr | Mo | V | S | P |
0.06 | 0.3 | 0.8 | 1.0 | 0.5 | 0.2 | 0.014 | 0.012 |
Brand of the wire | Distance, % | virobnik | C | Mn | Si | Cr | Mo | Ni | Cu |
ROBOFIL M CrMo1 (71) | 0.28 | Welding Alloys | 0.06 | 0.8 | 0.3 | 1.2 | 0.5 | ||
ROBOFIL B CrMo1 (72) | 0.42 | Welding Alloys | 0.06 | 1.1 | 0.4 | 1.2 | 0.5 | ||
ROBODUR K 250-G (10) | 0.88 | Welding Alloys | 0.07 | 1.3 | 0.5 | 1.6 | 0.2 | ||
HARDFACE B (4) | 0.89 | Welding Alloys | 0.1 | 1.5 | 0.4 | 1 | |||
ROBOFIL M 71Cu (58) | 1 | Welding Alloys | 0.05 | 1.1 | 0.5 | 0.5 | 0.4 | 0.4 |
Ultimate tensile strength, MPa | Yield Strength, MPa | Elongation (l = 5×d), % | Impact strength, KCV, J/cm2 at T °C | ||
minimum |
+20° |
0° |
-20° |
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650 | 550 | 18 | ≥80 | ≥60 | ≥40 |
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 | 6 - 12 |
1,6 | G | 180 – 350 | 22 – 31 | 10 - 15 | 15 - 25 | 8 - 14 |
2,0 | G | 200 - 400 | 24 – 32 | 12 - 18 | 15 - 25 | 8 - 16 |
2,4 | G | 240 - 450 | 25 – 33 | 15 - 20 | 20 - 35 | 10 - 18 |
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 |