Metallurgist

, Volume 58, Issue 5–6, pp 535–539 | Cite as

Cold-Resistant Steel Rebar

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Sensitivity of hot-rolled and thermomechanically strengthened rebar towards brittle failure in the temperature range from +20 to −70°C is evaluated; the dependence of failure energy at −70°C on rod diameter is studied. The change in rebar mechanical properties under the effect of temperature is studied. Recommendations for manufacture in EVRAZ ZSMK of cold-resistant rebar class As500S according to TU 14-1-5543 are developed from research results.

Keywords

brittle failure impact strength mechanical properties thermomechanically strengthened rebar 
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Copyright information

© Springer Science+Business Media New York 2014

Authors and Affiliations

  1. 1.EVRAZ Consolidated West-Siberian Metallurgical Combine (EVRAZ ZSMK)NovokuznetskRussia

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