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ERCuNi is formulat-ed for the welding of 70/30,80/20 and 90/10 copper-nickel alloys.The weld | ||||||
| metal provides outstanding corrosion resistance,particularly against ses water. | ||||||
| CLASSIFICATIONS: | ||||||
| ERCuNi | ||||||
| AWS A5.7 | ||||||
| ASME SFA 5.7 | ||||||
| UNS C71580 | ||||||
| APPROVALS: | ||||||
| MIL-E-21526 | ||||||
| MIL-EN/RN67 | ||||||
| APPLICATIONS: | ||||||
| Dissimilar welding applications for Arcos 813 include joining nickel-copper alloys and Nickel | ||||||
| 200 to copper-nickel alloys.The exceptional resistance to corrosion in sea water makes | ||||||
| ERCuNi the ideal choice for welding in offshore constuction and desalination and marine | ||||||
| environments. | ||||||
| DIAMETERS: | ||||||
| 0.035'', 0.045'', 0.063'', | ||||||
| 3/32'', 1/8'', 5/32'', | ||||||
| 3/16'' | ||||||
| TYPICAL | ||||||
| MECHANICAL PROPERTIES: | ||||||
| TENSILE STRENGTH(PSI) 52,000 | ||||||
| PERCENT ELONGATION 30 | ||||||
| TYPICAL | ||||||
| CHEMICAL COMPOSTITON: | ||||||
| Mn | P | S | Si | Ni+Co | ||
| 0.69 | 0.001 | 0.001 | 0.07 | 30.30 | ||
| Cu+Ag | Fe | Pb | Ti | |||
| Remain | 0.59 | 0.010 | 0.30 | |||
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