This standard specifies sample preparation, test methods and qualification standards for mechanical property testing of welded joints of boiler pressure components. This standard applies to butt joints of fixed boiler pressure components. The mechanical property tests in this standard include tensile tests (room temperature and high temperature), bending tests and room temperature impact tests.
JB/T 1614-1994 history
1994JB/T 1614-1994 Test method for mechanical properties of welded joints of boiler pressure components