KS B 1567-1987
Tungsten Carbide Balls

Standard No.

KS B 1567-1987

Release Date

1987

Published By

Korean Agency for Technology and Standards (KATS)

Status

Withdraw

Replace By

KS B 1567-1987(2017)

Latest

KS B 1567-2022

Scope

This standard specifies carbide steel balls (hereinafter referred to as steel balls) used for the front end of writing ballpoint pens, etc.

KS B 1567-1987 history

• 2022 KS B 1567-2022 Tungsten Carbide Balls
• 0000 KS B 1567-1987(2017)
• 1987 KS B 1567-1987 Tungsten Carbide Balls