RT · UT · D1.1:2025 · §8.10.1

Weld Inclusion — Slag & Tungsten, D1.1:2025 합격 기준 Criteria

This inclusion 가이드 explains how trapped material inside the weld changes 검사, 보수 planning, and process troubleshooting. Use it to separate inclusion 원인 from surface-only defects, then review the related NDE and 불연속 pages when the acceptance decision depends on 시험 method.

Per D1.1:2025 §8.10.1, weld inclusions are classified as linear (length greater than 3 times width) or rounded (length 3 times width or less). Inclusions are subsurface discontinuities — not detectable by 육안 검사 — evaluated by 방사선 or 초음파 testing when specified in contract documents.