... of aluminum, antirust aluminum alloy, duralumin alloy, wrought aluminum alloy, extra super duralumin alloy, cast aluminum alloy, AL-Si series10.The ... aluminum, antirust aluminum alloy, duralumin alloy, wrought aluminum alloy, extra super duralumin alloy, cast aluminum alloy, AL-So series aluminum alloy, AL-Mg ... user’s manual and instruction KGDF 6DD Silicon Controlled Electroplating Rectifier