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ISO/NP 26712

Thermal barrier coating on additively manufactured nickel-based super alloy — performance requirements and test methods

General information

10.20     Mar 31, 2026

ISO

ISO/TC 107

International Standard

Scope

This document specifies the evaluation of thermal spray ceramic protective coatings applied to additively manufactured nickel-based superalloy components. This document also defines test methods and performance criteria for key characteristics of the coating, including surface roughness, porosity, thermal conductivity, thermal cyclability, adhesion/cohesion, and scratch test.

Life cycle

NOW

PROJECT
ISO/NP 26712
10.20 New project ballot initiated
Mar 31, 2026