- Stick electrodes 60
- MIG/MAG solid wires 37
- MIG/MAG flux-cored wires 50
- TIG rods 36
- Hardfacing 21
- Solders & fluxes 62
- Thermal spraying 37
- Polymer coatings 9
- Welding equipment 21
- Welding torch 57
- Plasma cutting 15
- Oxyfuel technology and gas supply 1
- Welding accessories 6
- Occupational health and safety 12
for corrosion-resistant coatings
RotoTec CoroResist 19300
Metal powder based on an austenitic CrNiMo steel. Good resistance to metallic sliding friction, lubricated. Corrosion resistant. For operating temperatures up to 450 °C. Machinable. Spray coatings are heterogeneous and microporous.
Technical data
Hardness [HV 30]: 250*
Grain size distribution [μm]: 38 - 125
Density [g/cm3]: 7.8
Applications
For flame spraying without melting of unalloyed, low-alloy and high-alloy steels and the corresponding cast steel grades.
Typical applications are
Pistons and valve stems, components from chemical plants and chemical machinery.
Processing instructions
Remove damaged material. Round off or chamfer edges. Clean spray areas, preheat to 50 - 150 °C and roughen. Spray on a layer of primer powder in the preheated state. Maintain spray coat temperature between 50 °C and 200 °C and apply up to the desired coat thickness. Do not exceed a layer thickness of 2 mm. Allow to cool in still air.
Spray gun: CastoDyn DS 8000
Primer powder: ProXon 21021
*The achievable hardness values depend on the selected spraying parameters, preheating temperatures, etc. No guarantee can therefore be given that the hardness values will be achieved.
Specification
| Code | 768607 |
|---|---|
| Category | RotoTec |
| Number in package | 1.5 kg |
| Price per unit | 237,24 € / kg |
| Price excl. VAT | 355,86 € |
| Price incl. VAT 0% | 355,86 € |
| Availability | Not in stock |
