Thisspecificationcoversbrazingfillermetalsforuseinelectrondevicesinanonoxidizingatmosphere.Materialcoveredbythisspecificationconsistsofvacuumgrade(Grades1and2)brazingfillermetalsmanufacturedintheformofstrip,wire,orpreformsmadebyblankingthetriporbendingthewire.Brazingfillermetalsintheformofpowderarealsoavailable.Fillermetalsinwireformshallbeinsofttempercondition,mostsuitableforhandfeedingorringwindinginmandrels,whilethoseinstripformshallbeinhardas-rolledtemperconditiontofacilitatecleanblankingofthinshimsorpreforms.Thesurfaceofthefillermetal,whetherstrip,wire,orpreform,shallbeassmoothandfreeofdirt,oxide,pits,deepscratches,seams,slivers,stains,scale,blisters,edgecracks,trimmingburrs,waves,wrinkles,andotherdefectsascommerciallypossible.Meltingtestforcleannessandspattershallbeperformedandshallconformtotherequirementsspecified.
| SDO | ASTM: ASTM International |
| Document Number | F106 |
| Publication Date | June 1, 2017 |
| Language | en - English |
| Page Count | 6 |
| Revision Level | 12(2017) |
| Supercedes | |
| Committee | B02.05 |