© British Standards Institution 2026

BS 6681:1986 | 30 May 1986 | BSI Knowledge

Standard

Withdrawn

BS 6681:1986

Specification for malleable cast iron

Published:

30 May 1986

•

Withdrawn:

15 Sep 1997

Overview

Preview

References

History

Visit the preview section for more information

Product Details

Descriptors

Cast-iron

Designations

Blackheart malleable cast-iron

Testing conditions

Proof stress

Whiteheart malleable cast-iron

Malleable cast-iron

Pearlitic cast-iron

Strength of materials

Sand casting

Test specimens

Chemical composition

Ferrous alloys

Castings

Dimensions

Grades (quality)

Hardness

Tensile strength

Elongation

Sampling methods

ICS Codes

77.080.10 Irons

Committee

ISE/111

International relationships

Not equivalent to:

ISO 5922

ISBN

0 580 14851 3

Publisher

BSI