ISO - 16808
Metallic materials — Sheet and strip — Determination of biaxial stress-strain curve by means of bulge test with optical measuring systems
active, Most Current
| Organization: | ISO |
| Publication Date: | 1 May 2022 |
| Status: | active |
| Page Count: | 30 |
| ICS Code (Mechanical testing of metals): | 77.040.10 |
scope:
This document specifies a method for determination of the biaxial stress-strain curve of metallic sheets having a thickness below 3 mm in pure stretch forming without significant friction influence. In comparison with tensile test results, higher strain values can be achieved.
NOTE In this document, the term "biaxial stress-strain curve" is used for simplification. In principle, in the test the "biaxial true stress-true strain curve" is determined.
Document History
16808
May 1, 2022
Metallic materials — Sheet and strip — Determination of biaxial stress-strain curve by means of bulge test with optical measuring systems
This document specifies a method for determination of the biaxial stress-strain curve of metallic sheets having a thickness below 3 mm in pure stretch forming without significant friction influence....
August 1, 2014
Metallic materials - Sheet and strip - Determination of biaxial stressstrain curve by means of bulge test with optical measuring systems
This International Standard specifies a method for determination of the biaxial stress-strain curve of metallic sheets having a thickness below 3 mm in pure stretch forming without significant...