GOST 4422-1973
Milled feldspar for electrode coverings

Standard No.

GOST 4422-1973

Release Date

1973

Published By

RU-GOST R

Latest

GOST 4422-1973

Replace

GOST 4422-1948

Scope

This standard applies to lump and ground feldspar used for coating welding electrodes.

GOST 4422-1973 Referenced Document

• GOST 2642.1-1971 Fireproof materials and products. Methods of chemical analysis of refractory clays, kaolins, fireclay, graphite-chamotte and semi-acid products, quartzites and dinas products
• GOST 3306-1970 Corrugated steel wire mesh with square mesh

GOST 4422-1973 history

• 1973 GOST 4422-1973 Milled feldspar for electrode coverings
• 0000 GOST 4422-1948