GB/T 26650-2025 Active National standards

GB/T 26650-2025 Magnesium alloy castings for motorcycle and electric bicycle wheels

GB/T 26650-2025 Magnesium alloy castings for motorcycle and electric bicycle wheels

Publish Date: 2025-08-29 Implement Date: 2026-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 26650-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Casting

ICS Name: Magnesium and magnesium alloys

Publish Date: 2025-08-29

Implement Date: 2026-03-01

Pages: 12 pages

Scope

This document specifies the technical requirements, test methods, inspection rules, and markings for magnesium alloy wheel castings used in motorcycles and electric bicycles, as well as quality certificates, packaging, transportation, and storage.
This document applies to the manufacture of magnesium alloy wheel castings used in motorcycles and electric bicycles (hereinafter referred to as "wheel castings").

Development Information

Word Count: 14 Thousand words Pages: 12 pages

Replace the following standards

GB/T 26650-2011 Magnesium alloy castings for electric bicycle and motorcycle wheels

Referenced Standards

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 231.1-2002 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 231.1-2009 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 231.1-2018 Metallic materials—Brinell hardness test—Part 1:Test method GB/T 5611-1998 Foundry terminology GB/T 5611-2017 Foundry terminology GB/T 6414-2017 Castings—Dimensional tolerances and geometrical tolerances and machining allowances GB/T 13748.21-2009 Chemical analysis methods of magnesium and magnesium alloys—Part 21:Determination of elements by photoelectric direct reading atomic emission spectrometry GB/T 25747-2022 Magnesium alloy die castings GB/T 39638-2020 X-ray digital radiographic testing for casting

Related Standards

GB/T 1177-1991 Replaced

GB/T 1177-1991 Casting magnesium alloys

Publish Date: 1991-01-05

GB/T 13820-1992 Replaced

GB/T 13820-1992 Magnesium alloy castings

Publish Date: 1992-11-05

GB/T 17731-1999 Replaced

GB/T 17731-1999 Magnesium alloy sacrificial anode

Publish Date: 1999-04-15

GB/T 19078-2003 Replaced

GB/T 19078-2003 Magnesium alloy ingots for castings

Publish Date: 2003-04-15

GB/T 5153-2003 Replaced

GB/T 5153-2003 Designation and composition of wrought magnesium and magnesium alloys

Publish Date: 2003-11-03

GB/T 5154-2003 Replaced

GB/T 5154-2003 Wrought magnesium and magnesium alloys sheets and strips

Publish Date: 2003-11-03