BS 2634-1:1987
Roughness comparison specimens. Specification for turned, ground, bored, milled, shaped and planed specimens

Standard No.

BS 2634-1:1987

Release Date

1987

Published By

British Standards Institution (BSI)

Status

Be replaced 2010-09

Replace By

BS 2634-1:2010

Latest

BS 2634-1:2010

Scope

Characteristics of specimens intended for tactile and visual comparison with workpieces of similar lay, produced by similar machining methods.

BS 2634-1:1987 history

• 2010 BS 2634-1:2010 Roughness comparison specimens. Part 1: Specification for turned, ground, bored, milled, shaped and planed specimens
• 1987 BS 2634-1:1987 Roughness comparison specimens. Specification for turned, ground, bored, milled, shaped and planed specimens