Weartech International WT-21 Cobalt Hardfacing & Wear Resistant Alloy price 1481 per MT

Physical Properties
Density
8.31 g/cc

Mechanical Properties
Hardness, Rockwell C
27
Hardness, Vickers
100 @Treatment Temp. 760 °C
Hardness, Vickers
150 @Treatment Temp. 649 °C
Hardness, Vickers
190 @Treatment Temp. 538 °C
Hardness, Vickers
205 @Treatment Temp. 427 °C
Hardness, Vickers
300 @Treatment Temp. 25.0 °C
Tensile Strength
696 MPa
Elongation at Yield
1.0 - 3.5 %
Charpy Impact
>= 8.13 J

Thermal Properties
CTE, linear
13.7 µm/m-°C
Specific Heat Capacity
0.423 J/g-°C
Melting Point
<= 1370 °C
Liquidus
1370 °C

Component Elements Properties
Carbon, C
0.25 %
Chromium, Cr
27 %
Cobalt, Co
61.25 - 64.25 %
Iron, Fe
<= 3.0 %
Molybdenum, Mo
5.0 %
Nickel, Ni
2.5 %
Silicon, Si
<= 1.0 %

Descriptive Properties
Corrosion Resistance, Hydrochloric Acid Conc. 5.65%
<5 mils/year
Corrosion Resistance, Nitric Acid Conc. 25-65%
<5 mils/year
Corrosion Resistance, Sulfuric Acid Conc. 5-10%
<5 mils/year
Relative Wear Performance
Cold Abrasion
Relative Wear Performance
Corrosion
Relative Wear Performance
Erosion
Relative Wear Performance
Hot Abrasion
Relative Wear Performance
Impact
Relative Wear Performance
Metal to Metal

Alternative products

Haynes Ultimet® alloy, aged 1000 hours at 871°C (1600°F) accurate 99%

$ 1654/MT

Density: 8.47 g/cc
Tensile Strength, Ultimate: 958 MPa
Tensile Strength, Yield: 490 MPa @Strain 0.200 %
Elongation at Break: 28 %
Modulus of Elasticity: 180 GPa @Temperature 649 °C

Haynes Ultimet® alloy, aged 1000 hours at 538°C (1000°F) accurate 99%

$ 2075/MT

Density: 8.47 g/cc
Tensile Strength, Ultimate: 1027 MPa
Tensile Strength, Yield: 531 MPa @Strain 0.200 %
Elongation at Break: 44 %
Modulus of Elasticity: 180 GPa @Temperature 649 °C

Kennametal Stellite ULTIMET Cobalt Alloy accurate 99%

$ 1480/MT

Carbon, C: 0.070 %
Chromium, Cr: 26 %
Cobalt, Co: >= 52.53 %
Iron, Fe: 3.0 %
Molybdenum, Mo: 5.0 %

Osprey Metals Co502 Cobalt Alloy Powder (Grade 80% - 22) accurate 99%

$ 1491/MT

Particle Size: 12 µm
Carbon, C: 1.1 - 1.7 %
Chromium, Cr: 27 - 31 %
Cobalt, Co: 53.45 %
Iron, Fe: 2.5 %

Haynes Ultimet® alloy, 12.7 mm (1/2 in.) thick plate, GTAW weld accurate 99%

$ 1896/MT

Density: 8.47 g/cc
Tensile Strength, Ultimate: 876 MPa
Tensile Strength, Yield: 614 MPa @Strain 0.200 %
Elongation at Break: 11 %
Modulus of Elasticity: 180 GPa @Temperature 649 °C

Haynes Ultimet® alloy, 19.1 mm thick plate, SMAW weld accurate 99%

$ 1599/MT

Density: 8.47 g/cc
Tensile Strength, Ultimate: 896 MPa
Tensile Strength, Ultimate: 752 MPa @Temperature 538 °C
Tensile Strength, Yield: 600 MPa @Strain 0.200 %
Tensile Strength, Yield: 331 MPa @Strain 0.200 %, Temperature 538 °C

Haynes Ultimet® alloy, all-weld metal, SMAW weld accurate 99%

$ 1770/MT

Density: 8.47 g/cc
Tensile Strength, Ultimate: 924 MPa
Tensile Strength, Ultimate: 690 MPa @Temperature 538 °C
Tensile Strength, Yield: 641 MPa @Strain 0.200 %
Tensile Strength, Yield: 421 MPa @Strain 0.200 %, Temperature 538 °C

Haynes Ultimet® alloy, plate, GMAW weld (spray) accurate 99%

$ 1786/MT

Density: 8.47 g/cc
Tensile Strength, Ultimate: 779 MPa @Thickness 12.7 mm, Temperature 538 °C
Tensile Strength, Ultimate: 779 MPa @Thickness 19.0 mm, Temperature 538 °C
Tensile Strength, Ultimate: 834 MPa @Thickness 12.7 mm, Temperature 260 °C
Tensile Strength, Ultimate: 834 MPa @Thickness 19.0 mm, Temperature 260 °C

Haynes Ultimet® alloy, mill annealed accurate 99%

$ 1717/MT

Density: 8.47 g/cc
Hardness, Brinell: 290
Hardness, Knoop: 311
Hardness, Rockwell C: 30
Hardness, Vickers: 301

Osprey Metals Co502 Cobalt Alloy Powder (Grade 90% - 16) accurate 99%

$ 1697/MT

Particle Size: 8.4 µm
Carbon, C: 1.1 - 1.7 %
Chromium, Cr: 27 - 31 %
Cobalt, Co: 53.45 %
Iron, Fe: 2.5 %

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Andrey Kutuzov

University of Córdoba (Spain), email: [email protected]

Work with plastics from August, 2015

3 prices for Weartech International WT-21 Cobalt Hardfacing & Wear Resistant Alloy

Seller from Dhaka – 2021-03-29:

Seller from Dhaka work with company: Techmer ES, Kraiburg TPE, SABIC Innovative Plastics (GE Plastics), ALIMEX GmbH

Price: $2143 per MT

Seller from Shanghai – 2021-05-12:

Seller from Shanghai work with company: 3M, Solvay, SABIC Innovative Plastics (GE Plastics), ALIMEX GmbH

Price: $2449 per MT

Seller from Madrid – 2021-06-22:

Seller from Madrid work with company: Solvay, RTP Company, SABIC Innovative Plastics (GE Plastics), ALIMEX GmbH

Price: $1481 per MT