This International Standard specifies a preloading test which is able to detect the occurence of hydrogen embrittlement of fasteners at room temperature.
This test is applicable to
which are made of steel and are under tensile stress.
The test shall be carried out within a temperature range of 10 °C to 35 °C.
The test is suitable only for in-process control and may be carried out after any step of the manufacturing process. It is not intended as an acceptance test. It is capable of assessing differences or changes in processing conditions or techniques and to determine the effectiveness of the various processing steps including pre- and post-coating treatments (baking) to reduce the mobile hydrogen in the fasteners.
This test does not relieve the manufacturer or processor from the responsibility of imposing and monitoring suitable process control.
Special attention shall be given to the reference test in clause 7.3.
SDO | ISO: International Organization for Standardization |
Document Number | ISO 15330 |
Publication Date | Not Available |
Language | en - English |
Page Count | |
Revision Level | |
Supercedes | |
Committee | ISO TC 2/SC 1/WG 1 |