HomeNon-ferrous metalsBOS 290:2008BOS 290:2008P421.80 Aluminium and aluminium alloy sand castings and gravity die castings — Specification BOS 290:2008 quantity Buy now SKU: BOS 290:2008 Category: Non-ferrous metals Product ID: 29113 Standard Details Scope Reviews (0) Additional information ICS Code 77.120.10 ICS Name Aluminium and aluminium alloys Edition 1.0 Legal Status Voluntary Pages 23 Published Date 12-06-2008 Replaced by NULL Replaces NULL Sector Non-ferrous metals Standard Development Stage Published Standard Status Published Technical Committee Metal Castings Technical Committee Type of Standards Product Description This Botswana Standard specifies the characteristics of sand castings and gravity die castings of aluminium and aluminium alloys.