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Ni 55 ELECTRODES
2019-05-31 浏览次数：
| Standardization: | Numberical Symbol: | |
| AWS 5.15 | ENiFe-Cl | |
| ASME SFA 5.15 | UNS W82002 | |
| AWS Chemical Composition: | % | |
| Ni | 45-60 | |
| C | 2.00 | |
| Cu | 2.50 | |
| Mn | 2.50 | |
| Fe | bal. | |
| Al | 1.00 | |
| Si | 4.00 | |
| S | 0.03 | |
| Total others | 1.00 | |
| Standard values of the weld metal: | ||
| Elongation | % | 12 |
| Tensile strength | MPa | 490 |
| Yield strength | MPa | 365 |
| Applications: | ||
| Nickel Alloy Coated Electrodes is used for shielded-metal-arc welding of gray, ductile, malleable, and Ni-Resist cast irons. This electrode is also used for welding cast irons to various wrought materials including carbon steels, low-alloy steels, and nickel alloys. Nickel Alloy Coated Electrodes is useful for welding heavy sections and high-phosphorus irons. The welds are moderately hard and require carbide tipped tools for machining. This electrode can be operated in all welding positions. The power supply is direct current; electrode positive is preferred although alternating current can be used. | ||
| Make up: | ||
| Diameter: 1.60 -2.40 - 3.20 | ||
| Rods:1.60 - 3.2 mm x 300/350mm | ||
| Further make ups on request. | ||
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