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Qualified titanium welding

  

Qualified titanium welding is our specialty, and within this, there are no limits.
This means LKN WeldTitan has worked for almost every industry, from aerospace to government, from oil to gas to chemical and from Defense to MSEs.

In order to back these industries up with qualified and certified welds, we have the ability to qualify and certify all grades in any welding position according to the necessary standards.

From the preparation and assembly of (preliminary) welding procedure specification (p)WPS, NDT reports and tests to obtain a PQR and/or WPQ.
Everything is according to, or based on, EN ISO, ASME IX, AWS or any specific code/ customer specification and can be obtained in a short period.

PT, macro, tensile and bendtests can be executed inhouse or will be independently tested bij a laboratory.

Some recent examples of achieved qualifications/ certificates:

  • PQR BW (ml) OD≥ 25 mm 3.0 -10.0 mm Titanium grade 2 (group 51-52-53-54-61-62) EN ISO 15614-5
  • PQR FW (ml) 3.0 -10.0 mm  2 (group 51-52-53-54-61-62) EN ISO 15614-5
  • PQR FW (ml) 1.0 – 6.0 mm titanium grade 2 (group 51-52-53-54-61-62) AWSD17.1
  • PQR FW (ml) ≥ 25 mm 2.1 – 6.0 / 3.0 – 8.0 mm titanium grade 5 Ti6AL4V (group 53-53) EN ISO 15613
  • WPQ BW (ml) OD≥ 25 mm >3.0 mm titanium grade 2 (group 51-52-53-54-61-62) EN ISO 9606-5
  • WPQ FW (ml) 1.0 – 6.0 mm titanium grade 2 (group 51-52-53-54-61-62) AWSD17.1
  • WPQ FW (sl) 0.67 – 4.0 mm titanium grade 5 Ti6AL4V (group 53-53) AWSD17.1
  • WPQ FW (ml) >3.0 mm titanium grade 2 (group 51-52-53-54-61-62) EN ISO 9606-5
  • WPQ BW (ml) OD≥ 25 mm WT ≤8.0 mm titanium grade 5 (group 51-52-53-61-62) ASME IX QW-301
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