Kobe Steel, Ltd.

Koichi Yamamoto

Michiyasu Yamamoto

Akihiro Tsuruno

Hayaki Teramoto

Yuji Shibuya

Kenichiro Yoshida

Hajime Sugito

Masayuki Makita

Arisu Fujii

Shin Takewaka

Yoshikazu Miyano

Toshihide Ninagawa

Tatsuki Hashimoto

An aluminum alloy brazing sheet including a core material, a sacrificial material provided on one surface of the core material, a brazing filler material provided on the other surface side of the core material, and an intermediate layer provided between the core material and the brazing filler material. The core material contains Si: 0.30 to 1.00 mass %, Mn: 0.50 to 2.00 mass %, Cu: 0.60 to 1.20 mass %, Mg: 0.05 to 0.80 mass %, and Al. The sacrificial material contains Si: 0.10 to 1.20 mass %, Zn: 2.00 to 7.00 mass %, Mn: 0.40 mass % or less, and Al. The intermediate layer contains Si: 0.05 to 1.20 mass %, Mn: 0.50 to 2.00 mass %, Cu: 0.10 to 1.20 mass %, and Al.

Aluminum alloy brazing sheet

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Aichi, Japan

Koichi Yamamoto