GB/T 15620-2025 Active National standards

GB/T 15620-2025 Solid wire electrodes,solid strip electrodes, solid wires and solid rods for fusion welding of nickel and nickel alloys

GB/T 15620-2025 Solid wire electrodes,solid strip electrodes, solid wires and solid rods for fusion welding of nickel and nickel alloys

Publish Date: 2025-06-30 Implement Date: 2026-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 15620-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Welding and cutting

ICS Name: Welding consumables

Publish Date: 2025-06-30

Implement Date: 2026-01-01

Pages: 40 pages

Scope

This document specifies the models, technical requirements, test methods, modification rules, inspection rules, and supply technical conditions for solid welding wires, solid filler wires, and solid welding tapes made of nickel and nickel alloys.
This document is applicable to solid welding wires and solid filler wires (hereinafter referred to as "welding wires") made of nickel and nickel alloys, as well as solid welding tapes (hereinafter referred to as "welding tapes") used in fusion welding.

Development Information

Word Count: 60 Thousand words Pages: 40 pages

Replace the following standards

GB/T 15620-2008 Nickel and nickel alloy wires and rodes

Referenced Standards

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 3375-1994 Welding terminology GB/T 5185-1985 Welding, brazing, braze welding and soldering of metals—List of processes, for symbolic representation on drawings GB/T 5185-2005 Welding and allied processes—Nomenclature of processes and reference numbers GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values 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 25775-2010 Technical delivery conditions for welding consumables—Type of product,dimensions,tolerances and markings GB/T 25778-2010 Procurement guidelines for welding consumables

Adopt standards

ISO 18274:2023

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