ISO 15461:2018 PDF

Scope: This document gives guidelines for the simplification and harmonization of the specifications for mechanical testing of open die and closed die forgings in International Standards and other technical delivery conditions for forgings of steel. This document a) offers various options for 1) the frequency of testing, and 2) sampling conditions, b) introduces a designation system for the options, mentioned under (a), and c) specifies the test methods for 1) room temperature tensile tests, 2) elevated temperature tensile tests, 3) impact tests, and 4) uniformity checks by hardness tests.

ISO 15461:2018 Referenced Document

ISO 148-1 Metallic materials - Charpy pendulum impact test - Part 1: Test method
ISO 377:2017 Steel and steel products - Location and preparation of samples and test pieces for mechanical testing
ISO 3785 Metallic materials — Designation of test specimen axes in relation to product texture*， 2023-05-01 Update
ISO 404 Steel and steel products — General technical delivery requirements — Amendment 1*， 2022-11-01 Update
ISO 6892-1 Metallic materials — Tensile testing — Part 1: Method of test at room temperature*， 2019-11-15 Update
ISO 6892-2 Metallic materials - Tensile testing- Part 2:Method of test at elevated temperature*， 2018-04-04 Update

2018 ISO 15461:2018 Steel forgings — Testing frequency, sampling conditions and test methods for mechanical tests