GB/T 10419-2002
Steel bonded tungsten carbides--Determination of impact toughness (English Version)

Standard No.

GB/T 10419-2002

Language

Chinese, Available in English version

Release Date

2002

Published By

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

Status

Be replaced 2009-02

Replace By

GB/T 10417-2008

Latest

GB/T 10417-2008

Scope

This standard specifies the sample shape and size specification, test method, test equipment and test conditions for the impact test of tungsten carbide bonded hard alloy at room temperature. ' This standard is applicable to the determination of the impact energy absorbed by a tungsten carbide bonded hard alloy unnotched sample when it breaks under an impact load.

GB/T 10419-2002 history

• 2008 GB/T 10417-2008 Specifications for steel-bonded tungsten carbides and test method of its mechanical properties
• 2002 GB/T 10419-2002 Steel bonded tungsten carbides--Determination of impact toughness

GB/T 10419-2002 Steel bonded tungsten carbides--Determination of impact toughness was changed to GB/T 10417-2008 Specifications for steel-bonded tungsten carbides and test method of its mechanical properties.