GB/T 39252-2020 (English Version)

Scope: This standard specifies the general requirements, process, quality inspection and delivery of technical data for the powder bed fusion process of metal materials. This standard applies to the powder bed fusion process of metal materials using laser and electron beam as the energy source.

GB/T 39252-2020 Referenced Document

GB 15577 Safety regulations for dust explosion prevention and protection
GB 25493 Rapid prototyping machines by laser as peocessing energy.Technical requirements for safeguarding
GB 50019 Design code for heating ventilation and air conditioning of industrial buildings
GB 8702 Controlling limits for electromagnetic environment
GB/T 11651 Code of practice for selection of personal protective equipments
GB/T 15605 Guide for pressure venting of dust explosions
GB/T 35022 Additive manufacturing.Main characteristics and corresponding test methods.Parts and powder materials
GB/T 35351 Additive manufacturing—Terminology
GB/T 39247 Additive manufacturing—Specification for heat treatment process of metal parts
GB/T 39254 Additive manufacturing—Evaluation guideline for mechanical properties of metal parts
GB/T 6003.1 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth*， 2022-10-12 Update
ISO/ASTM 52921 Standard terminology for additive manufacturing.Coordinate systems and test methodologies

2020 GB/T 39252-2020 Additive manufacturing—Specification for powder bed fusion process of metal materials