BS 6980-3:1990被替代
Stress Corrosion Testing - Method For The Preparation And Use Of U Bend Specimens
出版：British Standards Institution
专家解读视频
This covers procedures for designing, preparing and using U bend test specimens for investigating the susceptibility of a metal to stress corrosion. U bend specimens may be used to test a variety of product forms. They are used for sheet, plate or flat extruded material, which conveniently provides flat specimens of rectangular cross section, but may be employed for wire or rod, or for machined specimens of circular cross section. Can be used for parts joined by welding. The U bend test is used to establish whether a metal is susceptible to stress corrosion cracking in a given environment.
© British Standards Institution 2013
Superseded and renumbered by BS EN ISO 7539-3
(07/2004)
Supersedes 88/36940 DC
(06/2005)
ISO 7539-3:1989 - Identical
