01-07-2012, 10:24 AM
BS 4449:2005+A2:2009 Steel for the reinforcement of concrete — Weldable reinforcing steel — Bar, coil and decoiled product — Specification
Size: 1.22 MB | Format: PDF | Year: 2009 | pages: 34 | ISBN: 978 0 580 64585 3
This British Standard has been prepared by Subcommittee ISE/9/1. BS 4449:2005 +A2:2009 supersedes BS 4449:2005+A1:2007, which is withdrawn. This edition incorporates a full revision of the standard. The characteristic yield strength has been increased to 500 MPa, and a third ductility class has been added, compared to BS 4449:1997.
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