GB/T 5027-2007
Determination of Plastic Strain Ratio (r-value) of Sheets and Strips of Metallic Materials (English Version)

Standard No.

GB/T 5027-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2016-11

Replace By

GB/T 5027-2016

Latest

GB/T 5027-2016

Replace

GB/T 5027-1999

Scope

This standard specifies a method for determining the plastic strain ratio of metal sheets and strips.

GB/T 5027-2007 history

• 2016 GB/T 5027-2016 Determination of plastic strain ratio (r-value) of sheet and strip of metallic materials
• 2007 GB/T 5027-2007 Determination of Plastic Strain Ratio (r-value) of Sheets and Strips of Metallic Materials
• 1999 GB/T 5027-1999 Metallic materials-Sheet and strip--Determination of plastic strain ratio(r-values)