JB/T 7530-1994
General technical conditions of argon, nitrogen and hydrogen for heat treatment (English Version)

Standard No.

JB/T 7530-1994

Language

Chinese, Available in English version

Release Date

1994

Published By

Professional Standard - Machinery

Status

Be replaced 2007-09

Replace By

JB/T 7530-2007

Latest

JB/T 7530-2007

Scope

This standard specifies the technical requirements, uses, inspection methods, acceptance rules and marking, packaging, storage and transportation methods of argon, nitrogen and hydrogen for heat treatment. This standard applies to gases for heat treatment protection, cooling and other purposes.

JB/T 7530-1994 history

• 2007 JB/T 7530-2007 General technical requirements for argon, nitrogen and hydrogen gases used in heat treatmen
• 1994 JB/T 7530-1994 General technical conditions of argon, nitrogen and hydrogen for heat treatment