DB31/ 927-2015 The energy consumption standard for black metal controlled atmosphere heat treatment processes per unit product
DB31/ 927-2015 The energy consumption standard for black metal controlled atmosphere heat treatment processes per unit product
Basic Information
Scope
This standard specifies the technical requirements, calculation methods, and energy management for the energy consumption of unit products in the controlled atmosphere heat treatment process of ferrous metals in the heat treatment industry of Shanghai City. This standard is limited to controlled atmosphere heat treatment and does not include tempering.
This standard is applicable to the calculation, evaluation, and assessment of energy consumption in the controlled atmosphere heat treatment process of ferrous metals in professional factories and in-line factories engaged in metal heat treatment in the Shanghai area. Other units may refer to this standard for implementation.
Any cases involving aerospace, nuclear power, military industries, new product trials, or national special major projects, due to the need for performance testing and quality assurance, the energy consumption of controlled atmosphere heat treatment does not fall within the scope of this standard.