application of steel bar in concrete training degrillages hot rolled construction

摘要

1371070 Steel bars STAHLWERKE PEINE-SALZGITTER A G 23 Dec 1971 [23 Dec 1970] 60137/71 HeadingC7A Weldable, hot-rolled, ribbed, steel bars for making welded steel concrete reinforcing mesh are made of an alloy comprising:- the balance, apart from impurities and incidental elements (such as Al, N, P, S and Si), being Fe.