T/CFA 0202031.5-2021
General technical specifications for foundry silica sand -Part 5：Roasted silica sand (English Version)

Standard No.

T/CFA 0202031.5-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Latest

T/CFA 0202031.5-2021

Scope

This document specifies the terms and definitions, technical requirements, grades, appearance, test methods, inspection rules, packaging, marking, transportation and storage of roasted silica sand for casting. This document is applicable to roasted silica sand for casting production molding and core making.

T/CFA 0202031.5-2021 history

• 2021 T/CFA 0202031.5-2021 General technical specifications for foundry silica sand -Part 5：Roasted silica sand