ISO 7800:1984被替代
Metallic materials - Wire - Simple torsion test
出版：International Organization for Standardization
专家解读视频
Specifies the method for determining the ability of wire of diameter or thickness 0,3 to 10 mm inclusive to undergo plastic deformation during simple torsion. The test consists of twisting a test piece of wire around its own axis in one direction.
KS B ISO 7800:2015 - Identical
AS 2505.5-2002 (R2017) - Identical
GB/T 239-1999 - Equivalent
KS B ISO 7800:2002 - Identical
DR 02090 CP - Identical
