Bohler WEARstick Tool 35 (Tool Steels) Stick Electrodes
The Bohler wearstick Tool 35 are specifically engineered for the maintenance, repair, and surfacing of hot work tool steels and other base metals of a similar nature, because they deposit a maraging (martensitic aging) steel composition, they typically provides a high level of toughness alongside its moderate hardness range, protecting components against cracking under high operating temperatures.
Features
- Maraging Steel Composition - exceptional fracture resistance and prevents cold-cracking.
- Thermal Fatigue Resistance - Engineered specifically to endure rapid heating and cooling cycles. It protects parts from developing thermal stress cracks (crazing) during operation.
- High Temperature Toughness - It maintains a tough, ductile matrix under severe hot-work conditions, making it ideal for highly stressed tool inserts.
- Basic Coating System - The basic coating provides a clean, high-purity weld deposit with low diffusible hydrogen levels, ensuring superior mechanical properties and joint integrity.
- Controlled Hardness Profile - Delivers a stable as-welded hardness of 34 - 37 HRC, matching the structural requirements of standard tempered 3% and 5% CrMoV hot-work steel
Technical Data
- EN ISO 14700 E Fe5
- Achievable Hardness: 34 - 37 HRC
- Coating Type - Basic
- Primary Application - Weld surfacing and repairing tool inserts, dies, and hot work components subjected to thermal and mechanical stresses