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FCW-Sw-18Cr1Mn1Mo
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GOST 26101-84
EN 14700/ DIN 8555/ (suspended)
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Welding process:
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Wire diameter, mm |
Recommended shielding gases and fluxes |
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1,6–3,6 |
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General characteristics
Порошковая проволока марки ПП-Нп-18Х1Г1М предназначена для автоматической и полуавтоматической наплавки под флюсом и в среде защитных газов износостойкого слоя на детали, работающие в условиях трения металла о металл и абразивного изнашивания. Рекомендуется для наплавки на постоянном токе обратной полярности.
Weldability
The Formation of the weld bead | good | Separation of Slag | excellent |
Deposition Rate, kg/h | 5-12 |
Addiction Weld metal Cracking | low |
Consumption per 1 kg of wire Weld metal, kg | 1.05-1.2 |
Weld metal Hardness (HRC for 3rd-4th layer, unless otherwise stated) | after surfacing HB 280-HB 380
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Recommended Flux Brand - АН-348А, АН-60
Recommended Surfacing Modes
Wire diameter, mm
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Current, A
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Voltage, V
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Surfacing rate, m/h
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Gas consumption
CO2,
л/мин
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Gas consumption
Аr+CO2,
л/мин
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1,6 – 1,8
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160 – 240 (140 – 280)*
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27 – 29 (22 – 28)*
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10 - 15
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6 – 12
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5 - 10
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2,0 – 2,2
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180 – 260 (150 – 320)
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28 – 30 (23 – 30)
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12 - 18
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7 – 14
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6 – 12
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2,4 – 2,6
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200 – 320 (180 – 350)
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29 – 31 (24 – 32)
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15 - 20
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8 – 16
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7 - 14
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2,8 – 3,0
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260 – 350 (200 – 380)
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30 – 32 (25 – 34)
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18 - 23
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9 - 18
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7 - 16
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3,2 – 3,4
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300 – 400
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30 – 32
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20 – 25
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|
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3,6
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340 - 450
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31 - 33
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23 - 30
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* В скобках указаны режимы наплавки в защитных газах
Deposit composition (Weld metal), %
C | Cr | Mn | Si | Mo | W | S | P |
0.17 | 1.5 | 1.5 | <0.8 | 0.5 | 1.2 | 0.04 | 0.06 |
_
Welding Alloys Analog
Brand of the wire |
Distance, % |
virobnik | C | Mn | Si | Cr | Mo |
ROBODUR K 250-G (10) | 1.3 | Welding Alloys | 0.07 | 1.3 | 0.5 | 1.6 | 0.2 |
HARDFACE T (5) | 1.3 | Welding Alloys | 0.15 | 1.5 | 0.8 | 1.5 | |
ROBOFIL B CrMo1 (72) | 1.37 | Welding Alloys | 0.06 | 1.1 | 0.4 | 1.2 | 0.5 |
HARDFACE B (4) | 1.45 | Welding Alloys | 0.1 | 1.5 | 0.4 | 1 | |
ROBOFIL M CrMo1 (71) | 1.51 | Welding Alloys | 0.06 | 0.8 | 0.3 | 1.2 | 0.5 |
Properties of the weld metal
Износостойкость - умеренная. Сопротивление ударам – удовлетворительное. Возможна обработка режущим инструментом.
Technological features
Наплавка производится без предварительного подогрева деталей при содержании углерода в основном металле ? 0,25 %. При содержании углерода ? 0,25 % производиться предварительный подогрев детали до температуры 200 - 300° С.
Application
Наплавка крановых колес, роликов рольгангов тормозных шкивов, катков и натяжных колес гусеничных машин, посадочных мест валов и т.п.




Delivery type (More)
Wire diameter, mm
| 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 |
1.6 | 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 |
2.8 | X |
X |
X |
X |
X |
X |
|
3.0 | X |
X |
X |
X |
X |
X |
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3.2 | X |
X |
X |
X |
X |
X |
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3.6 | X |
X |
X |
X |
X |
X |
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Articles and website pages that mention this wire
The paper gives information on a new flux-cored wire, not containing expensive alloying elements. Wire application ensures production of a metastable austenite structure in the deposited metal and realization of deformation martensite transformation during operation.
The surfacing using flux-cored wire finds a wide application in many branches of industry and, first of all, in the repair works. At the present time the largest manufacturer of flux-cored wires for surfacing in Ukraine is the enterprise TM.WELTEC.