YB/T 5238-1993
Specifications for Alloy 4J58 Line Gauge (English Version)

Standard No.

YB/T 5238-1993

Language

Chinese, Available in English version

Release Date

1994

Published By

Professional Standard - Ferrous Metallurgy

Status

Be replaced 2005-12

Replace By

YB/T 5238-2005

Latest

YB/T 5238-2005

YB/T 5238-1993 history

• 2005 YB/T 5238-2005 Iron-nickel alloy 4J58 of permanent expansion for line rules
• 1994 YB/T 5238-1993 Specifications for Alloy 4J58 Line Gauge