With its equipment and employees, LTM is able to carry out the services of heat treatment on steel structures of all types, dimensions and weights.

We carry out the heat treatment service according to the client’s requirements in accordance with the EN ISO 17663 standard – Welding – Requirements for quality of heat treatment in connection with welding and similar procedures. According to the client’s requirement, furnaces for heat treatment are most commonly installed in the client’s plant, while heat treatment can be carried out in LTM for items with smaller dimensions and weights.

We are able to carry out the following types of heat treatment:

  • Preheating during welding

  • Annealing after welding

  • Normalization

For the execution of the heat treatment service, LTM is approved by the Croatian Register of Shipping.