This standard specifies the terms, definitions, principles, samples, measuring instruments and tools, measurement procedures, result calculation and errors of the thermal bimetallic bending constant measurement method. This standard is applicable to the measurement of the bending constant of hot bimetal straight strip specimens with a thickness of 0.25 mm to 1.20 mm. The measurement temperature range is: room temperature to 100°C. The measurement method of this standard adopts the cantilever beam method.
GB/T 5985-2003 history
2008GB/T 8364-2008 Test method of thermal flexure of thermostat metals
2003GB/T 5985-2003 Test method for specific flexivity constant of ther mostat metals
GB/T 5985-2003 Test method for specific flexivity constant of ther mostat metals was changed to GB/T 8364-2008 Test method of thermal flexure of thermostat metals.