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Cobalt-Base Electrodes

Cobalt-Base Electrodes

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Cobalt-Base Alloy

Cobalt-Base ally with good resistance to high temperature fatigue properties, impact properties and good thermal shock resistance to oxidation and corrosion resistance,abrasive wear-resistance and good wear properties between the metal, mainly used for wear,corrosion resistance, high temperature,shock and other regulations under the various pieces of manufacturing parts,repair and protection,productines are on:Co-based casting rods,cobalt powder, cobalt-based electrode, cobalt-based fine honey casting.

 

Cobalt-Base Electrodes

Trademark HRC Nominal Chemical Composition(wt%) Application Rererce Sandard
C Cr Si W Ni Fe Mn Mo Co
CAG-D Co1 48-54 2.1 30 1 14 ≤3.00 ≤5.00 ≤2.00 ≤1.00 Bal valve seat inserts, bearing, cutter edge, etc EDCoCr-C
Stellite 1
CAG-D Co6 38-44 1 30 1 4.6 ≤3.00 ≤5.00 ≤2.00 ≤1.00 Bal high temperature valves, sawteeth, turbine balde EDCoCr-A
Stellite 6
CAG-D Co12 44-48 1.4 30 1 9 ≤3.00 ≤5.00 ≤2.00 ≤1.00 Bal high temperature valves, screw flights, sawteeth, etc EDCoCr-B
Stellite 12
CAG-D Co21 20-40Cold hard 0.2 28 1 / ≤3.00 ≤5.00 ≤2.00 5.5 Bal valve seat inserts, brass casting die, etc EDCoCr-E
Stellite 21
CAG-D Co25 Cold hard 0.15 20 1 14 10 ≤5.00 ≤2.00 ≤1.00 Bal high temperature and corroson-resistant valve sealing surface, pressure casting dies Stellite 25

 

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