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ECuNi is designed for the shielded metal arc welding of wrought or cast 70/30,80/20 and | ||||||
| 90/10 copper-nickel alloys to themselves or to each other.It is also utilized to weld the clad | ||||||
| side of copper-nickel clad steel. |
| CLASSIFICATIONS: | ||||||
| ECuNi | ||||||
| AWS A5.6 | ||||||
| ASME SFA 5.6 | ||||||
| UNS W60715 | ||||||
| APPROVALS: | ||||||
| MIL-E22200/4D | ||||||
| APPLICATIONS: | ||||||
| Due to its superb resistance to corrosion in sea water, ECuNi is used for welding |
| desalination plants,offshore construction and marine environments. |
| DIAMETERS: | ||||||
| 3/32'',1/8'', | ||||||
| 5/32'',3/16'' | ||||||
| TYPICAL | ||||||
| MECHANICAL PROPERTIES: | ||||||
| Tensile Strength (psi) 53,000 | ||||||
| Percent Elongation 25 | ||||||
| TYPICAL | ||||||
| CHEMICAL COMPOSTITON: | ||||||
| Mn | P | S | Si | Ni+Co | ||
| 1.56 | 0.01 | 0.005 | 0.25 | 30.70 | ||
| Cu+Ag | Fe | Sn | Pb | Ti | ||
| Remain | 0.63 | 0.002 | 0.002 | 0.010 | ||
| Zn | ||||||
| 0.001 | ||||||
