| 摘要 |
PROBLEM TO BE SOLVED: To provide an aluminum brazing filler alloy which is excellent in brazing filler metal filling property while suppressing erosion during the brazing and sustaining an excellent brazing property, and to provide a brazing sheet using the aluminum brazing filler alloy, a header pipe for heat exchanger, and a heat exchanger. SOLUTION: The aluminum brazing filler alloy has a composition consisting of, by weight,≥5.0% and≤13.0% Si, >0.5% and≤1.5% Fe, and≥0.05% and≤1.0% Ti, and further, as necessary, at least one kind out of the group to be selected from≥0.1% and≤2.0% Mn,≥0.05% and≤0.5% Zr, and≥0.05% and≤1.0% Cr, and the balance Al with inevitable impurities. COPYRIGHT: (C)2010,JPO&INPIT |
