Inspection · D1.1:2025 · Table 8.1

Weld Porosity Causes — D1.1:2025 Aceitação Criteria

This porosity Guia focuses on why gas becomes trapped in Metal de Solda and how the likely cause changes the next corrective action. Use it to separate shielding, moisture, contamination, speed, and arc-stability issues before comparing the condition with project Inspeção Requisitos.

Per D1.1:2025 Table 8.1 item (8), visible piping porosity 1/32 in or greater shall not exceed 3/8 in per linear inch of fillet or Solda de chanfro on statically carregado connections. CJP butt joints transverse to tensile stress require zero visible piping porosity.