| 摘要 |
PROBLEM TO BE SOLVED: To provide an aluminum alloy brazing sheet having excellent erosion/corrosion resistance.SOLUTION: An aluminum alloy brazing sheet 1 has a core material 2, a sacrificial anode material 3 provided on one face of the core material 2, and a brazing filler material 4 provided on the other face of the core material 2. The sacrificial anode material 3 has Si: 0.5-1.5 mass%, Mn: 0.1-1.5 mass%, Zn: 3.0-6.0 mass% with the balance being Al and inevitable impurities, and the sacrificial anode material 3a has a thickness of 35-65 μm.SELECTED DRAWING: Figure 1 |
