JB/T 6057-1992
Steel intended to be used in the moulding part of die for plastics and its heat treatment Technical conditions (English Version)

Standard No.

JB/T 6057-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

Professional Standard - Machinery

Status

Be replaced 2018-04

Replace By

JB/T 6057-2017

Latest

JB/T 6057-2017

Scope

This standard specifies the technical requirements for steel used in plastic mold cavities and its heat treatment technical conditions. This standard applies to the cavity parts of injection molds, compression molds, and injection molds of plastic products.

JB/T 6057-1992 history

• 2017 JB/T 6057-2017 Plastic molding steel technical conditions
• 1992 JB/T 6057-1992 Steel intended to be used in the moulding part of die for plastics and its heat treatment Technical conditions