Material discontinuities - non-destructive tests

Material discontinuities - non-destructive tests

  • Connecting elements’ thread discontinuities in according to PN-EN 26157-3.
  • Connecting elements’ surface discontinuities, namely: bolts, nuts (from M5 to M22), screws and washers according to PN-EN ISO 6157-2 and PN-EN 26157-1.
  • Material surface discontinuities using MT magnetic-powder method according to in-house test procedure BOSMAL/I-7-08.
Document No. Title/Description
PN-EN ISO 6157-2 Fasteners - Surface discontinuities - Part 2: Nuts
PN-EN 26157-1 Fasteners. Surface discontinuities. Bolts, screws and studs for general requirements
PN-EN 26157-3 Fasteners. Surface discontinuities. Bolts, screws and studs for special requirements
BOSMAL/I-7-08 Detection of surface material discontinuities using a magnetic powder method