GB/T 26077-2021 (English Version) PDF

Scope: This document specifies the test equipment, specimens, test procedures, high-temperature strain-controlled creep fatigue test, result expression and test report for the axial strain control method of fatigue test of metallic materials. This document is applicable to uniaxially loaded specimens with strain control and strain ratio Re=-1 under the condition of constant temperature and constant amplitude. This document may also be used as a guide for tests performed at other strain ratios Re, and at elevated temperatures where creep deformation may be active.

GB/T 26077-2021 Referenced Document

GB/T 12160 Metallic materials－Calibration of extensometers systems used in uniaxial testing
GB/T 16825.1 Metallic materials—Calibration and verification of static uniaxial testing machines—Part1:Tension/compression testing machines—Calibration and verification of the force-measuring system*， 2022-10-14 Update
GB/T 25917.1 Uniaxial fatigue testing systems—Part 1: Calibration of dynamic force
GB/T 34104 Metallic materials—Verification of the alignment of testing machines
JJF 1637
JJG 141 Asphalt pavement non-nuclear density meter
JJG 556 Verification Regulation of Axial Force Fatigue Testing Machines
JJG 617 Verification Regulation of Digital Temperature Indicators and Controllers

2021 GB/T 26077-2021 Metallic materials—Fatigue testing—Axial-strain-controlled method
2011 GB/T 26077-2010 Metallic materials.Fatigue testing.Axial-strain-controlled method