Kobe Steel, Ltd.

Tatsuki Hashimoto

Michiyasu Yamamoto

Akihiro Tsuruno

Hayaki Teramoto

Yuji Shibuya

Kenichiro Yoshida

Masayuki Makita

Arisu Fujii

Shin Takewaka

Koichi Yamamoto

Yoshikazu Miyano

Toshihide Ninagawa

Hajime Sugito

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

Growing community of inventors

Tochigi, Japan

Tatsuki Hashimoto