GB/T 44155-2024 Active National standards

GB/T 44155-2024 Steel forgings—Testing frequency,sampling conditions and test methods for mechanical properties testing

GB/T 44155-2024 Steel forgings—Testing frequency,sampling conditions and test methods for mechanical properties testing

Publish Date: 2024-06-29 Implement Date: 2025-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 44155-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Iron and steel products

ICS Name: Heat-treated steel

Publish Date: 2024-06-29

Implement Date: 2025-01-01

Pages: 28 pages

Scope

This document specifies the testing frequency, sampling conditions, and testing methods for the mechanical properties of steel forgings. This document is applicable to the cutting, preparation, and testing of samples for mechanical property tests of free forgings and die forgings. This document provides options for room temperature tensile testing, high-temperature tensile testing, impact testing, and uniformity inspection (hardness testing).

Development Information

Word Count: 38 Thousand words Pages: 28 pages

Referenced Standards

GB/T 2975-2018 Steel and steel products—Location and preparation of samples and test pieces for mechanical testing GB/T 17505-2016 Steel and steel products—General technical delivery requirements GB/T 228.1-2010 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.2-2015 Metallic materials—Tensile testing—Part 2:Method of test at elevated temperature GB/T 229-1994 Metallic materials—Charpy notch impact test GB/T 229-2007 Metallic materials—Charpy pendulum impact test method GB/T 229-2020 Metallic materials—Charpy pendulum impact test method GB/T 17600.1-1998 Steel—Conversion of elongation values—Part 1:Carbon and low alloy steels GB/T 17600.2-1998 Steel—Conversion of elongation values—Part 2:Austenitic steels GB/T 20832-2007 Metallic materials—Designation of test specimen axes in relation to product texture

Adopt standards

ISO 15461:2018

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