Infoteenus
77 METALLURGIA
Uued standardid
ISO 7801:2024
Metallic materials — Wire — Reverse bend test
Käsitlusala:
This document specifies a method for determining the ability of metallic wire of diameter or characteristic dimension from 0,3 mm to 10 mm to undergo plastic deformation during reverse bend test.
The range of applicable diameters or characteristic dimensions is more precisely specified in the relevant product standard.
The range of applicable diameters or characteristic dimensions is more precisely specified in the relevant product standard.
Alusdokumendid:
Asendab:
ISO 7801:1984
Asendatud standardid
ISO 7801:1984
Metallic materials -- Wire -- Reverse bend test
Käsitlusala:
Specifies the method for determining the ability of wire of diameter or thickness 0,3 to 10 mm inclusive to undergo plastic deformation during reverse bending. The range of diameters of thicknesses for which ISO 7801 is applicable may be more exactly specified in the relevant product standard. The test consists of repeated bending, through 90 in opposite directions, of a test piece held at one end, each bend being over a cylindrical support of a specified radius.
Alusdokumendid:
Asendatud:
ISO 7801:2024
Kavandid
EN ISO 377:2017/prA1
Steel and steel products - Location and preparation of samples and test pieces for mechanical testing - Amendment 1 (ISO 377:2017/DAM 1:2024)
Käsitlusala:
Amendment to EN ISO 377:2017
Alusdokumendid:
ISO 377:2017/DAmd 1; EN ISO 377:2017/prA1