PREN

Acronym of pitting resistance equivalent number.

Noun

  1. Acronym of pitting resistance equivalent number.
    • Tungsten reinforces the effect of Mo, so that superduplex steel X2CrNiMoCuWN25-7-4 with 0.25% N, 0.8% W and 0.8% Cu reaches PREN > 40. - 2008, Hans Berns, Werner Theisen, translated by Gillian Scheibelein, Ferrous...

Forms

PRENs