Stellite cobalt-based billet
Cast Bar
Hardness
Chemical Composition (Weight %)
Typical Applications
C
Cr
Si
W
Fe
Mo
Ni
Co
Mn
Stellite 1532.5029.501.2012.503.001.003.00Bal1.00Valves seats, bearings, cutting edges, etc.
Stellite 3542.4031.001.0012.503.00
3.00Bal1.00Needle valve seat, valve seat, rolling guide roller
Stellite 4480.9032.001.0013.501.000.500.50Bal0.50Hot Press Molds, Hot Extrusion Molds, Industrial Dry Cells
Stellite 6431.2029.001.204.503.001.003.00Bal1.00Engine valves, high-temperature and high-pressure valves, turbine blades
Stellite 12471.4529.002.008.503.001.003.00Bal1.00High-pressure, high-temperature valves, sawteeth, helical push rods, etc.
Stellite 20542.4532.501.0017.003.001.003.00Bal0.50Bearings bushes, wear-resistant plates
Stellite 21200.2527.001.000.152.005.502.50Bal1.00Turbine blades, various liquid valves, valve seats, hot forging molds, etc.
Stellite 31330.5025.501.007.502.001.0010.50Bal1.00Gas Turbine Blades
Stellite 190583.2026.001.0014.005.001.003.00Bal1.00Petroleum drilling tools
Stellite 706421.2030.001.20
2.005.002.00Bal1.00Engine valve, high-temperature and high-pressure valve
Stellite 712502.0029.002.00
2.008.502.00Bal2.00High-temperature and high-pressure valves, helical push rods
Tribaloy 400530.088.502.60
1.5028.501.50Bal
Gate valves and extruders for high-temperature aggressive media
Tribaloy 800550.0818.003.40
1.5028.501.50Bal
Gate valves and extruders for high-temperature aggressive media
Stellite F401.7525.501.10
1.150.6022.50Bal0.30Internal Combustion Engine Inlet and Exhaust Valves
Cast Bar
Hardness
Chemical Composition (Weight %)
Typical Applications
C
Cr
Si
W
Fe
Mo
Ni
Co
Mn
B
Deloro 40400.307.503.50
2.200.10Bal
0.101.70Spiral feeders, mold cores, sealing surfaces of valves in nuclear industry
Deloro 45450.378.753.80
4.000.10Bal
0.102.00Exhaust valve sealing surface, plunger
Deloro 50500.4511.254.00
2.800.10Bal
0.102.20Pump shafts, pulp knives, valves, sealing rings, shaft sleeves
Deloro 55550.5011.003.60
4.500.10Bal
0.502.10Valves, sealing rings, shaft sleeves
Deloro 60590.6515.004.30
4.000.10Bal
0.103.10Extrusion molds, spiral cylinder, pump blades, plunger
Deloro 6325560.5016.004.00
4.503.00Bal
0.103.50Corrosion-resistant pumps, shafts, shaft sleeves
Tribaloy 700540.0815.503.40
1.5032.50Bal1.50
Nuclear industry applications with corrosion, oxidation, and radiation resistance
Nistelle BCold-hardened0.101.001.00
5.0028.00Bal2.501.00
High-temperature corrosion-resistant sealing ring
