GB/T 3849-1983
Hardmetals--Rockwell hardness(scale A) test method (English Version)

Standard No.

GB/T 3849-1983

Language

Chinese, Available in English version

Release Date

1983

Published By

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

Status

Be replaced 2016-07

Replace By

GB/T 3849.1-2015

Latest

GB/T 3849.1-2015

Scope

This standard applies to the determination of the Rockwell hardness (A scale) of cemented carbide.

GB/T 3849-1983 history

• 2015 GB/T 3849.1-2015 Hardmetals.Rockwell hardness test (scale A).Part 1:Test method
• 1983 GB/T 3849-1983 Hardmetals--Rockwell hardness(scale A) test method