Silver Brazing Rod
for brazing copper parts in airconditioners,freezers,refrigerators and motors.
Silver Brazing Rod have good wettability,higher strength and toughness of brazing seam and lower melting point.The heating speed should be as quick as possible while brazing .The joint is to be bright grey and will return to the original color of bronze while dipped into 10% sulphuric acid.
alloy |
Corresponding alloy | Chemical Composition | Melting Range | ||||
Ag% | P % | Sn % | Cu% | Solidus (°F/°C) | Liquidus (°F/°C) | ||
JAgP-2 | China:BCu91PAg Japan:TC-312 America:BCuP-6 | 1.8-2.2 | 6.8-7.5 | 0 | The rest | 1190/643 | 1455/790 |
JAgP-5 | China:BCu88PAg Japan:TC-315 America:BCuP-7 | 4.6-5.2 | 6.5-7.0 | 0 | The rest | 1190/643 | 1445/785 |
JAgP-6 | China:BCu87PAg America:BCup-4 | 5.8-6.2 | 6.8-7.5 | 0 | The rest | 1190/643 | 1370/745 |
JAgP-15 | China:BCu80PAg America:BCuP-5 | 14.5-15.5 | 4.8-5.3 | 0 | The rest | 1190/643 | 1470/800 |
