GB/T 5242-2006
Check rules and test methods of cemented carbide products (English Version)

Standard No.

GB/T 5242-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

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

Status

Be replaced 2018-05

Replace By

GB/T 5242-2017

Latest

GB/T 5242-2017

Replace

GB/T 6884-1986 GB/T 5242-1985

Scope

This standard specifies the terms and definitions, inspection classifications, inspection items, batch rules, sampling rules, test methods, judgment rules, repeated test rules, and acceptance of cemented carbide products. This standard is applicable to the test and inspection of physical properties, mechanical properties, organizational structure and appearance quality of sintered cemented carbide products.

GB/T 5242-2006 Referenced Document

• GB/T 1817 Test method for impact toughness of cemented carbides at room temperature*， 2017-10-14 Update
• GB/T 3488 Hardmetals--Metallographic determination of microstructure
• GB/T 3489 Hardmetals.Metallographic determination of porosity and uncombined carbon*， 2015-12-10 Update
• GB/T 3848 Hardmetals—Determination of (the magnetization) coercivity*， 2017-09-29 Update
• GB/T 3849 Hardmetals--Rockwell hardness(scale A) test method

GB/T 5242-2006 history

• 2017 GB/T 5242-2017 Inspection rules and test methods of cemented carbide products
• 2006 GB/T 5242-2006 Check rules and test methods of cemented carbide products
• 1985 GB/T 5242-1985 Check rules and test methods of cemented carbide products

GB/T 5242-2006 Check rules and test methods of cemented carbide products has been changed from GB/T 6884-1986 Hardmetal products-Sampling and testing.