BS 2789:1985

Foreword
Committees responsible
Specification
0. Introduction
1. Scope
2. Designation
3. Information to be supplied by the purchaser
4. Mechanical properties
5. Number of tests
6. Provision and preparation of test samples
7. Test pieces
8. Mechanical tests
9. Retests
10. Test certificate
Appendix
A. Comparison between grades in this edition and the
     previous two editions based on minimum tensile
     strength
Tables
1. Mechanical properties and supplementary information
2. Impact test values for 400/18, 350/22 and associated
     grades
3. Dimensions of cast-on test sample and test piece
     machined from cast-on test sample
Figures
1. 'U' shaped test samples
2. 'Y' shaped test samples
3. Separately cast 'knock-off' type test samples
4. Type V: core assembly method for producing a 25 mm
     'in-mould' sample of the 'U' shaped test sample
     type IIB
5. Tensile test piece
6. Standard test piece for Charpy V-notch impact test

Specifies the material properties in mechanical property terms of nine grades of spheroidal or nodular graphite cast iron used in the manufacture of castings.