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NAME
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CLASSIFICATION INDEXES
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TUU 28.7-31749248.002-2002
(suspended)
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FCWw-TMW5
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Diametr: 1,2-2,0 mm AWS A5.20:
AWS/SFA 5.20
E71T-1 Protection: shielding gas Type - metal cored
Design: tubular, overlapping
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Purpose and scope
Порошковая проволока ППс-ТМВ5 предназначена для сварки конструкций из малоуглеродистых и низколегированных сталей ВСт3, Ст3Гпс, 18Гпс, 09Г2, 09Г2С, 10ХСНД, 10Г2С1 (ГОСТ 5521-93, ГОСТ 19281-89). Увеличение производительности работ на 15-20% по сравнению с проволокой сплошного сечения Св-08Г2С, незначительное набрызгивание (4-6%), гарантируется проплавление корня шва без послесварочной обработки. Проволока легко адаптируется с другими сварочными материалами и условиями сварки, что позволяет успешно применять ее в различных технологических процессах дуговых способов сварки. Коэффициент использования проволоки Кпр=1,1. Применяется в судостроении, машиностроении, транспортном машиностроении, производство металлоконструкций, заварка дефектов литья сталей 20Л, 30Л, 35Л.
Welding and technological properties
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Arc Stability - consistent and stable arc behavior, good weld bead appearance. The wire provides deep penetration of the base metal.
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Slag completely covers the weld bead, and easy to remove slag. , separability in deep cuts satisfactory.. High crack and pore resistance.
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Shielding gas.: 100% CO2
Welding technology
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Welding in the lower position is performed at the location of the wire perpendicular to the weld bead or tilt «angle back».
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When welding angular joints with a leg more than 8 mm, transverse oscillations of the wire are obligatory.
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Use DC reverse polarity.
Deposit composition (Weld metal), %
| C | Si | Mn | S | P |
| 0.05 | 0.35 | 1.4 | 0.016 | 0.018 |
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Welding Alloys Analog
| Brand of the wire |
Distance, % |
virobnik | C | Mn | Si |
| ROBOFIL B 71 (56) | 0.06 | Welding Alloys | 0.06 | 1.4 | 0.4 |
| ROBOFIL M 71 (55) | 0.15 | Welding Alloys | 0.07 | 1.4 | 0.5 |
| ROBOFIL KX71T1+ (53) | 0.18 | Welding Alloys | 0.05 | 1.3 | 0.5 |
| ROBOFIL R 71+ (52) | 0.21 | Welding Alloys | 0.04 | 1.2 | 0.4 |
| ROBOFIL M 70 (54) | 0.32 | Welding Alloys | 0.05 | 1.5 | 0.65 |
Typical mechanical properties of the weld metal
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Ultimate tensile strength, MPa |
Yield Strength, MPa |
Elongation (l = 5×d), % |
Impact strength, KCV, J/cm2 at T °C |
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minimum
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+20°
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-20°
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-40°
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580 |
440 |
24 |
≥120 |
60 |
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Modes of the welding process
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Wire diameter, mm
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Current, A
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Voltage, V
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Wire overhang, mm
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Gas consumption
CO2,
л/мин
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1,2
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120-320
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20-30
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15-20
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5-14
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1,4
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150-350
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23-30
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15-25
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5-16
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1,6
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200-400
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25-32
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15-25
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6-18
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2,0
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250-450
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25-34
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15-30
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8-20
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Weld Positions
Ø 1,2-1,4 мм:
Ø 1,6 мм:
Ø 2,0 мм:
Delivery type (More)
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The diameter of the wire
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1,2–2,0 mm
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2,4–3,2 mm
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1,6–6,0 mm
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Delivery |
Magazine
B-300; S-300
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Molded Bay
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Bay
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Standard package |
cardboard box |
cartons |
metal drums |
metal drums |
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Weight, kg |
10-15
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20-55
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50-70
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50-70
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Articles and website pages that mention this wire
