Objavljen
Specifies the method for determining the ability of sheet and strip to undergo plastic deformation in reverse bending. Can be applied to aluminium and its alloys only after previous agreement. The reverse bend test consists of repeated bending through 90 , in opposite directions, of a rectangular test piece held at one end, each bend being over a cylindrical support of specified radius.
POVUČEN
ISO/R 88:1959
OBJAVLJEN
ISO 7799:1985
90.92
Odluka o izmeni ili reviziji standarda
12. 7. 2024.
Mehanička ispitivanja metala - Limovi i trake debljine do 3 mm - Ispitivanje naizmeničnim previjanjem (identičan sa ISO 7799:1985)
95.99 Povučen
Metalni materijali - Lim i traka debljine do 3 mm - Ispitivanje naizmeničnim savijanjem
90.93 Odluka o potvrđivanju standarda
Metalni materijali – Lim i traka debljine do 3 mm – Ispitivanje naizmeničnim savijanjem
90.93 Odluka o potvrđivanju standarda