Universal things on Instagram: "The tensile strength of a 32 mm diameter steel rebar describes how much pulling force the bar can take before it snaps. When tested, the steel is gripped at both ends and pulled, causing it to stretch. A breaking force of around 570 kilonewtons (about 58 tons) means this rebar withstood that much tension right before breaking - this is its ultimate tensile strength. Tensile strength is the maximum stress a material can resist while being pulled or stretched. For s