Reinforcing bar areas?
Reinforcing bar areas?
(OP)
Is a No 13 (metric) bar exactly the same area as a No 4 (imperial)? i.e is it actually 12.7mm diameter?
Similarly is a No 10 (metric) bar actually 9.53mm diameter?
Similarly is a No 10 (metric) bar actually 9.53mm diameter?





RE: Reinforcing bar areas?
RE: Reinforcing bar areas?
RE: Reinforcing bar areas?
Check Table 1 of either ASTM A615 of A706. Both metric and in-lb size designations and corresponding cross-sectional areas are provided. Or check this CRSI link http://www.crsi.org/rebar/metric.html