GB/T 5027-2025 Active National standards

GB/T 5027-2025 Metallic materials—Sheet and strip—Determination of plastic strain ratio(r)

GB/T 5027-2025 Metallic materials—Sheet and strip—Determination of plastic strain ratio(r)

Publish Date: 2025-06-30 Implement Date: 2026-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 5027-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: \nTest methods for the performance of metal products

ICS Name: Mechanical testing of metal materials

Publish Date: 2025-06-30

Implement Date: 2026-01-01

Pages: 32 pages

Scope

This document specifies the principles, testing equipment, samples, testing procedures, additional test results, and test reports for determining the plastic strain ratio of metal sheets and thin strips.
This document is applicable to the determination of the plastic strain ratio of metal sheets and thin strips.

Development Information

Word Count: 40 Thousand words Pages: 32 pages

Replace the following standards

GB/T 5027-2016 Metallic materials—Sheet and strip—Determination of plastic strain ratio

Referenced Standards

GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 12160-2002 Calibration of extensometers used in uniaxial testing GB/T 12160-2019 Metallic materials—Calibration of extensometers systems used in uniaxial testing

Adopt standards

ISO 10113:2020

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