标准号:IS 9468-1980
发布日期:1980/6/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围: This standard covers the requirements for ingots (including cast billet ingots ) and billets (including continuous cast billets ) for the production of mild steel rivet bars for shipbuilding. Ingots (including cast billet ingots ) and billets (including continuous cast billets) covered by this standard shall be used for the manufacture of mild steel rivet bars conforming to the requirements of IS : 3298-1965*.