Home / Metals / Galvanized and color coated steel / Hot-Dip Al-Zn Alloy-Coated Steel Hot-Dip Al-Zn Alloy-Coated Steel Related products Type 317 (UNS S31700/1.4449) Type 321 (UNS S32100/1.4541) Type 316 (UNS S31600/1.4401)