This standard specifies the requirements and inspection methods for the appearance thickness and hardness of the hard anodized film layer on the surface of torpedo aluminum alloy shells. This standard applies to hard anodizing treatment of torpedo aluminum alloy shells. The hard anodizing of aluminum or aluminum alloy parts other than torpedo shells can also be used as a reference.
CB 1286-1996 history
1996CB 1286-1996 Technical requirements and inspection methods for hard anodized film layer of torpedo aluminum alloy shell