BS T 78:1997
Specification for 21/2% nickel-chromium-molybdenum steel tubes (1390 Mpa)

Standard No.

BS T 78:1997

Release Date

1997

Published By

British Standards Institution (BSI)

Status

Be replaced 1997-05

Replace By

BS T 78:1997+A1:2013

Latest

BS T 78:1997+A1:2013

Scope

This British Standard specifies the inspection and testing procedures, chemical composition, heat treatment and mechanical properties for 3/2 % nickel-chromium-molybdenum steel supplied in the form of tube for aerospace purposes.

BS T 78:1997 history

• 1997 BS T 78:1997+A1:2013 Specification for 2,5% nickel-chromium-molybdenum steel tubes (1390 Mpa)
• 1997 BS T 78:1997 Specification for 21/2% nickel-chromium-molybdenum steel tubes (1390 Mpa)