GB/T 25774.2-2023 Active National standards

GB/T 25774.2-2023 Test methods for welding consumables—Part 2:Preparation of butt weld single-run and two-run technique test pieces and specimens for mechanical properties in steel

GB/T 25774.2-2023 Test methods for welding consumables—Part 2:Preparation of butt weld single-run and two-run technique test pieces and specimens for mechanical properties in steel

Publish Date: 2023-11-27 Implement Date: 2024-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 25774.2-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Welding and cutting

ICS Name: Welding consumables

Publish Date: 2023-11-27

Implement Date: 2024-06-01

Pages: 12 pages

Scope

This document specifies the preparation of tensile specimens and impact specimens for welded joints of steel welding materials using single-sided single-pass welding and double-sided single-pass welding. This document is applicable to the preparation of specimens for determining the mechanical properties of welded joints of steel arc welding materials under single-sided single-pass welding and double-sided single-pass welding conditions. This document is not applicable to electroslag welding and gas-electric vertical welding.

Development Information

Word Count: 25 Thousand words Pages: 12 pages

Same series standard

GB/T 25774.1-2023 Test methods for welding consumables—Part 1:Preparation of deposited metal test pieces and specimens for mechanical properties in steel,nickel and nickel alloys GB/T 25774.3-2023 Test methods for welding consumables—Part 3:Preparation and testing of a fillet weld specimens for T-joint

Replace the following standards

GB/T 25774.2-2016 Test methods for welding consumables—Part 2:Preparation of single-run and two-run technique test specimens in steel

Referenced Standards

GB/T 2650-2022 Destructive tests on welds in metallic materials—Impact tests GB/T 2651-1989 Method of tensile test for welded joint GB/T 2651-2008 Tensile test method on welded joints GB/T 2651-2023 Destructive tests on welds in metallic materials—Transverse tensile test GB/T 2652-1989 Method of tensile tests for weld and deposited metal GB/T 2652-2008 Tensile test methods on weld and deposited metal GB/T 2652-2022 Destructive tests on welds in metallic materials—Longitudinal tensile test on weld metal in fusion welded joints GB/T 18591-2001 Welding—Guidance on the measurement of preheating temperature, interpass temperature and preheat maintenance temperature

Adopt standards

ISO 15792-2:2020

Related Standards

GB/T 3731-1983 Abolished

GB/T 3731-1983 Covered electrodes—Determination of the efficiency, metal recovery and deposition coefficient

Publish Date: 1983-06-21

GB/T 8454-1987 Replaced

GB/T 8454-1987 Determination of ferrous iron content in reduced ilmenite powder for welding rod

Publish Date: 1987-12-25

GB/T 11364-1989 Replaced

GB/T 11364-1989 Test method of spread-ability and clearance filling ability for filler metal

Publish Date: 1989-05-08

GB/T 13679-1992 Replaced

GB/T 13679-1992 Manganese base brazing filler metals

Publish Date: 1992-09-22

GB/T 13814-1992 Replaced

GB/T 13814-1992 Nickel and nickel alloy covered welding electrodes

Publish Date: 1992-11-05

GB/T 13815-1992 Replaced

GB/T 13815-1992 Aluminium base brazing filler metals

Publish Date: 1992-11-05