Elevating Weld Quality Through Precision & Insight

At Axiom Quality, our NATA-accredited Macrographic Testing of Welds service delivers fast, reliable insights into internal weld structures, ensuring compliance, safety, and performance across industries.

Whether you’re qualifying procedures or verifying production welds to AS/NZS standards, our team provides clear, actionable results that enhance confidence and reduce risk.

What is Macrographic Testing?

Macrographic Testing is a destructive metallurgical method used to examine the internal features of a weld. It involves sectioning a sample, polishing the cross-section, and etching the surface to reveal:

• Fusion boundaries
• Weld penetration depth
• Heat-affected zone (HAZ)
• Structural discontinuities