ATOM ARC 8018
El electrodo Atom Arc 8018 deposita un 1% de Niquel en soldadura de metal.
características
El electrodo Atom Arc 8018 deposita un 1% de Niquel en soldadura de metal. Son principalmente utilizados en soldadura de aceros de alta tensión, en un rango de resistencia a la tensión de 70-80ksi (483-552 Mpa), especialmente dónde se requiere una temperatura tan baja como a -40°F (-40°C) a la rudeza del corte.
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Classifications/Approvals
- AWS A5.5; E8018-C3
- QPL-22200/1; MIL-8018-C3
- L.R.- 4Y40m(H10)
- A.B.S.- 3Y/AWS A5.5; E8018-C3
- ASME SFA 5.5
propiedades
| As Welded | |
|---|---|
| Yield Strength | 74 ksi, 510 MPa |
| Tensile Strength | 85 ksi, 585 MPa |
| Elongation in 2" | 30 % |
| Stress Relieved 8 hrs. @ 1150ºF (621ºC) | |
| Yield Strength | 70 ksi, 485 MPa |
| Tensile Strength | 81 ksi, 560 MPa |
| Elongation in 2" | 30 % |
| Typical Charpy V-Notch Impact Properties | |
| Testing Temperature -20ºF (-29ºC) | |
| As Welded | 124 ft.-lbs., 168 J |
| Stress Relieved 8 hrs. @ 1150ºF (621ºC) | 129 ft.-lbs., 175 J |
| Testing Temperature -40ºF (-40ºC) | |
| As Welded | 114 ft.-lbs., 154 J |
| Stress Relieved 8 hrs. @ 1150ºF (621ºC) | 115 ft.-lbs., 156 J |
| Typical Undiluted Weld Metal Analysis | |
| C | .046 % |
| Mn | 1.11 % |
| Si | .33 % |
| P | 0.014 % |
| S | .010 % |
| Ni | .97 % |
| Mo | .12 % |
Part No.
| Part No. | Model / Product Description | UPC |
|---|---|---|
| 255041410 | AA 8018 1/4X18X50#HS | 662303017026 |
| 255041816 | AA 8018 1/8X14X50#HS | 662303017040 |
| 255043119 | AA 8018 3/16X14X50#HS | 662303017071 |
| 255045312 | AA 8018 5/32X14X50#HS | 662303017118 |
| 255047318 | AA 8018 7/32X18X50#HS | 662303017149 |
| 255047342 | AA 8018 3/32X14X50#HS | 662303017156 |
| 255041824 | AA 8018 1/8X14X10#HS | 662303017057 |
| 255043127 | AA 8018 3/16X14X10#HS | 662303017088 |
| 255045320 | AA 8018 5/32X14X10#HS | 662303017125 |
| 255047359 | AA 8018 3/32X14X10#HS | 662303017163 |
SAW
Accessories
Depositions/Paramaters
| Diameter | Optimal Amperage | Range Amperage | Deposition Rate | Efficiency |
|---|---|---|---|---|
| 3/32 in, 2.4 mm | 90 A | 70 - 100 | 1.7 lbs./hr., 0.8 kg./hr. | 66.3 % |
| 1/8 in, 3.2 mm | 120 A | 90 - 160 | 2.6 lbs./hr., 1.2 kg./hr. | 71.6 % |
| 140 A | 90 - 160 | 2.7 lbs./hr., 1.2 kg./hr. | 70.9 % | |
| 5/32 in, 4.0 mm | 140 A | 130 - 220 | 3.1 lbs./hr., 1.4 kg./hr. | 75 % |
| 170 A | 130 - 220 | 3.8 lbs./hr., 1.7 kg./hr. | 73.5 % | |
| 3/16 in, 4.8 mm | 200 A | 200 - 300 | 4.9 lbs./hr., 2.2 kg./hr. | 76.4 % |
| 250 A | 200 - 300 | 5.4 lbs./hr., 2.4 kg./hr. | 74.6 % | |
| 7/32 in, 5.6 mm | 250 A | 250 - 350 | 6.5 lbs./hr., 2.9 kg./hr. | 75 % |
| 300 A | 250 - 350 | 7.2 lbs./hr., 3.3 kg./hr. | 74 % | |
| 1/4 in, 6.4 mm | 300 A | 300 - 400 | 7.7 lbs./hr., 3.5 kg./hr. | 78 % |
| 350 A | 300 - 400 | 8.7 lbs./hr., 3.9 kg./hr. | 77 % |
Extra Info
El precalentamiento debe usarse con aceros endurecibles para prevenir el endurecimiento en zonas afectadas por el calor. El precalentamiento puede ser requerido cuando se sueldan secciones pesadas.
Complementary Products
Seismic Data
All listed prices are in U.S. dollars and represent the Manufacturer's Suggested Retail Price (MSRP) for sale in the United States. Actual selling price will be determined by the Distributor. Prices are subject to change without notice.