UNI 4716-1961
Surface treatment of metal materials. Properties and testing of anti-scratch and wear-resistant phosphate coatings

Standard No.

UNI 4716-1961

Release Date

1961

Published By

IT-UNI

Status

Withdraw

Latest

UNI 4716-1961

Scope

This unification establishes the characteristics of manganese phosphate-based coatings, formed for anti-seize and anti-wear purposes on objects made of carbon steels, steels with a low content of alloying elements and cast irons.

UNI 4716-1961 history

• 1961 UNI 4716-1961 Surface treatment of metal materials. Properties and testing of anti-scratch and wear-resistant phosphate coatings