| MATERIAL | COPPER AND |
| NICKEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-19631,TYPE MIL-RCUNI MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| FILLER METAL CHEMICAL COMPOSITION IN PERCENT | 29.00 NICKEL MINIMUM AND |
| 33.00 NICKEL MAXIMUM FIRST ELEMENT |
| 1.20 TIN NOMINAL SECOND ELEMENT |
| 1.00 ZINC NOMINAL THIRD ELEMENT |
| 0.50 TITANIUM NOMINAL FOURTH ELEMENT |
| 0.40 IRON MINIMUM AND |
| 0.70 IRON MAXIMUM FIFTH ELEMENT |
| PHYSICAL FORM | STRAIGHT |
| LENGTH | 36.000 INCHES NOMINAL |
| PROCESS TYPE FOR WHICH DESIGNED | CARBON ARC OR |
| OXYACETYLENE OR |
| GAS TUNGSTEN ARC |
| WELD POSITION FOR WHICH DESIGNED | HORIZONTAL |
| NONDEFINITIVE SPEC/STD DATA | 0.094 IN. DIA SIZE AND |
| MIL-RCUNI TYPE |
| DEPARTURE FROM CITED DESIGNATOR | QUALITY CONTROL IN ACCORDANCE WITH NAVY LEVEL 1 ASSURANCE GUIDE |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILR19631 |