This standard specifies a method for testing the susceptibility to stress corrosion cracking of brass products by ammonia accelerated testing. This standard is applicable to the inspection of brass products (such as valves, faucets, etc.) and finished assemblies that have been cast, forged, welded, cold deformed, heat treated or machined. It is also applicable to the inspection of semi-finished products and assemblies in simulated installation and use conditions. test.
YS/T 814-2012 Referenced Document
GB/T 10567.2 Wrought copper and copper alloys-Detection of residual stress-Ammonia test
YS/T 814-2012 history
2012YS/T 814-2012 Test method for stress corrosion resistance of brass finished products