The percentage of carbon at peritectic point in Fe-C phase diagram is?
Peritectic point - The point on a phase diagram where a reaction takes place between a previously precipitated phase and the liquid to produce a new solid phase.
Percentage of carbon at peritectic point = 0.18%. i.e 0.18.
Peritectic reaction in the iron-carbon phase diagram takes place at a constant temperature of 1493°C.