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

    • Surfacing of motor valves, gas turbine blades.

    • Extrusion nozzles, forging dies, forging tools.

    • Mixers, valves for gas/water/vapour/acids.