General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 30839.45-2015
Scope
This part of GB/T 30839 specifies the general requirements for the energy consumption classification of the box-type quenching resistance furnace and its units, including the energy consumption classification, energy consumption parameters, energy consumption range, and energy consumption parameters of the box-type quenching resistance furnace and its units Classification and index formulation and measurement methods, etc. This part applies to the determination of the energy consumption classification indicators of carburizing, carbonitriding and oil quenching heat treatment box-type quenching resistance furnaces and their units.
GB/T 30839.45-2015 Referenced Document
GB/T 10066.1-2004 Test methods for electroheat installations Part 1:General
GB/T 10066.4-2004 Test methods for electroheat installations Part 4:Indirect resistance furnaces