HB 5408-1988
Industrial Potassium Nitrate for Heat Treatment (English Version)

Standard No.

HB 5408-1988

Language

Chinese, Available in English version

Release Date

1988

Published By

Professional Standard - Aviation

Status

Be replaced 2004-06

Replace By

HB 5408-2004

Latest

HB 5408-2004

Scope

This standard specifies the technical requirements, inspection methods, acceptance rules and packaging, storage and transportation methods for industrial potassium nitrate for heat treatment. This standard applies to refined industrial potassium nitrate used for heat treatment and heating of aviation product parts.

HB 5408-1988 history

• 2004 HB 5408-2004 Specification for salts of heat treatment for aviation
• 1988 HB 5408-1988 Industrial Potassium Nitrate for Heat Treatment