GB/T 2684-1981
Foundry sands and sand mixtures for casting--Method of testing (English Version)

Standard No.

GB/T 2684-1981

Language

Chinese, Available in English version

Release Date

1981

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2009-09

Replace By

GB/T 2684-2009

Latest

GB/T 2684-2009

Scope

This standard is applicable to the determination of water content, mud content, particle size, compaction rate, air permeability and strength of raw sand and mixture for foundry.

GB/T 2684-1981 history

• 2009 GB/T 2684-2009 Test methods for foundry sands and molding mixtures
• 1981 GB/T 2684-1981 Foundry sands and sand mixtures for casting--Method of testing