GB/T 4309-2009
Classification and designation for powder metallurgy materials (English Version)

Standard No.

GB/T 4309-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 4309-2009

Replace

GB/T 4309-1984

Scope

This standard specifies the classification and designation methods of powder metallurgy materials. This standard applies to powder metallurgy materials listed in national standards and industry standards.

GB/T 4309-2009 Referenced Document

• GB/T 18376.1 Grades of cemented carbide.Part 1: Grades of cemented carbide for cutting tools
• GB/T 18376.2 Grades of cemented carbide.Part 2:Grades of cemented carbide for geological and mining tools*， 2014-06-09 Update
• GB/T 18376.3 Grades of cemented carbide.Part 3:Grades of cemented carbide for wear parts*， 2015-12-10 Update

GB/T 4309-2009 history

• 2009 GB/T 4309-2009 Classification and designation for powder metallurgy materials
• 1984 GB/T 4309-1984 Classification and designation for powder metallurgy materials