GB/T 9442-1998
Foundry silica sand (English Version)
- Standard No.
- GB/T 9442-1998
- Language
- Chinese, Available in English version
- Release Date
- 1998
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2011-02
- Replace By
- GB/T 9442-2010
- Latest
- GB/T 9442-2010
- Scope
- This standard specifies the grades, technical requirements, test methods, inspection rules, packaging and transportation of silica sand for foundry. This standard is applicable to silica sand used for molding and core making in foundry production, including artificial silica sand and natural silica sand such as washed sand, scrubbed sand, and selected sand.
GB/T 9442-1998 history
- 2010 GB/T 9442-2010 Foundry silica sand
- 1998 GB/T 9442-1998 Foundry silica sand
