ISO 7801:2024
Metallic materials — Wire — Reverse bend test
Metallic materials — Wire — Reverse bend test
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 9
- Дата публикации:
- 6 ноября 2024 г.
- Издание:
- ISO IS 7801 edition 2 version 1
- ICS:
- 77.040.10
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.
Abstract
Overview
ISO 7801:2024 - Metallic materials - Wire - Reverse bend test defines a standardized method for assessing the ability of metallic wire (diameter or characteristic dimension from ) to undergo plastic deformation when subjected to repeated reverse bending. The second edition updates testing symbols, typical cross‑sections (round, shaped, clad), support radii and procedural rules to ensure reproducible ductility and fatigue‑related evaluations for wire products.
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