Betanox-20/25/5/Cu (E 385-16)

Betanox-20/25/5/Cu (E 385-16)

Rutile coated super austenitic stainless steel electrode for heat resistant stainless steel welding

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  • Welding of 904L, HV-9A, HV-9 stainless steel and similar alloys for high temperature and/or high corrosion service
  • Welding of 904L steel to other grades of stainless steel
  • Welding of austenitic stainless steels with enhanced corrosion resistance to reducing media
  • Suitable for materials 1.4539, 1.4439, 1.4537, 1.4505, 1.4506, 1.4531, 1.4536, 1.4573, 1.4585, 1.4586

  • Rutile based semi basic coating
  • Low carbon 20/25/5/Cu type fully austenitic deposit
  • Recommended for highly corrosive conditions in the chemical industries, sea water desalinization plants
  • Resistant to pitting and crevice corrosion in chloride bearing media
  • Resist intergranular corrosion and sulfide stress corrosion cracking
  • Scaling resistance upto 1200°C and operating temperatures upto 400°C
  • Smooth arc and medium penetration
  • Least spatter and easy slag removal
  • Finely rippled smooth bead
  • Radiographic quality weld deposit
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