JIS B 7724:1999
Brinell hardness test -- Verification of testing machines

Standard No.

JIS B 7724:1999

Release Date

1999

Published By

Japanese Industrial Standards Committee (JISC)

Status

Withdraw

Replace By

JIS B 7724:2017

Latest

JIS B 7724:2017

Replace

JIS B 7724:1994

Scope

This standard specifies the direct and indirect verification methods for testing machines used in Brinell hardness tests according to JIS Z 2243.

JIS B 7724:1999 history

• 2017 JIS B 7724:2017 Brinell hardness test -- Verification and calibration of testing machines
• 1999 JIS B 7724:1999 Brinell hardness test -- Verification of testing machines
• 1994 JIS B 7724:1994 Brinell hardness testing machines