Panzercrom BasePro® 21
Special Cobalt Alloy Electrode
General Characteristics
BasePro® 21 is a special rutile-basic hardfacing manual electrode and cobalt based deposit characterized by a good metal-metal wear and oxidation resistance up to 1000 °C, even in presence of sulphurous atmosphere. Special alloyed deposit has excellent resistance to important thermal and mechanical shocks, excellent resistance to cracks, highly resistant to cavitation and erosion, deposit non-magnetic.
Welding Positions, Polarity and Shielding Gases
Welding Positions: PA, PB, PC
Polarity: DC (+)
- Kategori / Category Cobalt Based
- Standart / Standard -
- Mekanik Özellikler / Mechanical Properties 32- 38 HRc (AW - 3. Layer) ; 250 - 300 HB (600°C - 3. Layer)
- Mikroyapı / Microstructure -
- Çap / Dia 2.40; 3.20; 4.00; 5.00
- Ambalaj / Package 5 Kgs Sealed Package for Humidity Protection
TYPICAL APPLICATIONS
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Surfacing of motor valves, gas turbine blades.
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Extrusion nozzles, forging dies, forging tools.
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Mixers, valves for gas/water/vapour/acids.
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