BS 1452:1977
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for grey iron castings
Hardcopy
23-07-2013
English
30-06-1977
Grades 150, 180, 220, B260, 300, 350 and 400, based on tensile strength of material. Testing, inspection.
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