GB/T 39314-2020
General technical directives for aluminum alloy plaster investment casting

Standard No.

GB/T 39314-2020

Language

Chinese

Release Date

2020

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Lastest

GB/T 39314-2020

Scope

This standard specifies the process of pot alloy stone mold casting, stone mold preparation, gypsum mold powder and mold performance testing, casting injection process and equipment, casting cleaning, casting inspection and disposal of waste plaster molds. This standard applies to the gypsum casting process of aluminum alloy castings.

GB/T 39314-2020 Referenced Document

• GB/T 9438 Aluminum alloy castings

GB/T 39314-2020 history

• 2020 GB/T 39314-2020 General technical directives for aluminum alloy plaster investment casting