This standard specifies the test method for the detection of applied or residual stresses in copper and copper alloy processed materials by ammonia gas, both of which may cause the material to be damaged by stress corrosion during use or storage. The method can also be used for testing assemblies and components (limited dimensions).
GB/T 10567.2-1997 history
2007GB/T 10567.2-2007 Wrought copper and copper alloys-Detection of residual stress-Ammonia test
1997GB/T 10567.2-1997 Wrought copper and copper alloys--Detection of residual stress--Ammonia test