Brittle and Ductile steel elements

Hello All

 

In regard to anchors embedded in concrete ACI 318 App D regarding Brittle and Ductile steel elements

 

Is it correct to assume if the Fu of the bolt is 65ksi or less then it is Ductile and over 65ksi is Brittle ??

 

 

Joe Venuti
Johnson & Nielsen Associates
Palm Springs, CA

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