Stay silv 15 brazing filler metal is a frequent choice for brazing copper, especially in brazing air conditioning and refrigeration connections |
17.4 electrical resistivity |
9.9 electrical conductivity |
1300 to 1500 deg F brazing range |
1190 deg F solidus melting temperature |
1480 deg F liquids melting temperature |
The higher the fluidity rating, the faster the alloy flows within the melting range |
Stay silv 15 also meets federal specification QQ-B-654A, grade III |
3 fluidity rating |
0.002 in or 0.006 in recommended joint clearance |
0.05 in thickness |