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Special Metals INCOLOY® alloy 890 Ni-Cr-Fe Superalloy

Category Metal , Nonferrous Metal , Nickel Alloy , Superalloy
Manufacturer Special Metals (includes the former Inco Alloys International Inc.)
Trade Name INCOLOY®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Special Metals INCOLOY® alloy 890 Ni-Cr-Fe Superalloy.pdf
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Material Notes:
INCOLOY® alloy 890 (UNS N08890) is the latest addition to the INCOLOY alloy family of heat resistant alloys. Alloy 890 joins the existing INCOLOY products in offering high strength along with excellent resistance to oxidation, carburization, and sulfidation at temperatures up to 2200°F (1200°C).Alloy 890 offers the high chromium content of alloy 803 along with enhanced properties from additions of silicon, molybdenum, and niobium. Alloy 890 is protected by US Patent number 5,873,950 dated February 23, 1999.Information Provided by Special Metals Corporation
Physical Properties Metric English Comments
Density 7.94 g/cc
0.287 lb/in³
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 62.0 MPa

@Temperature 1100 °C
 8990 psi

@Temperature 2010 °F
 Hot-Rolled Plate, Solution-Annealed
92.0 MPa

@Temperature 980 °C
 13300 psi

@Temperature 1800 °F
 Hot-Rolled Plate, Solution-Annealed
132 MPa

@Temperature 870 °C
 19100 psi

@Temperature 1600 °F
 Hot-Rolled Plate, Solution-Annealed
652 MPa

@Temperature 22.0 °C
 94600 psi

@Temperature 71.6 °F
 Hot-Rolled Plate, Solution-Annealed
652 MPa

@Temperature 22.0 °C
 94600 psi

@Temperature 71.6 °F
 Cold-Drawn Tubing, Solution-Annealed
Tensile Strength, Yield 44.0 MPa

@Strain 0.200 %,
Temperature 1100 °C
 6380 psi

@Strain 0.200 %,
Temperature 2010 °F
 Hot-Rolled Plate, Solution-Annealed
66.0 MPa

@Strain 0.200 %,
Temperature 980 °C
 9570 psi

@Strain 0.200 %,
Temperature 1800 °F
 Hot-Rolled Plate, Solution-Annealed
110 MPa

@Strain 0.200 %,
Temperature 870 °C
 16000 psi

@Strain 0.200 %,
Temperature 1600 °F
 Hot-Rolled Plate, Solution-Annealed
272 MPa

@Strain 0.200 %,
Temperature 22.0 °C
 39500 psi

@Strain 0.200 %,
Temperature 71.6 °F
 Hot-Rolled Plate, Solution-Annealed
334 MPa

@Strain 0.200 %,
Temperature 22.0 °C
 48400 psi

@Strain 0.200 %,
Temperature 71.6 °F
 Cold-Drawn Tubing, Solution-Annealed
Elongation at Break 46.5 %

@Temperature 22.0 °C
 46.5 %

@Temperature 71.6 °F
 Cold-Drawn Tubing, Solution-Annealed
46.6 %

@Temperature 22.0 °C
 46.6 %

@Temperature 71.6 °F
 Hot-Rolled Plate, Solution-Annealed
83.6 %

@Temperature 1100 °C
 83.6 %

@Temperature 2010 °F
 Hot-Rolled Plate, Solution-Annealed
84.8 %

@Temperature 870 °C
 84.8 %

@Temperature 1600 °F
 Hot-Rolled Plate, Solution-Annealed
98 %

@Temperature 980 °C
 98 %

@Temperature 1800 °F
 Hot-Rolled Plate, Solution-Annealed
Reduction of Area 60.1 %

@Temperature 22.0 °C
 60.1 %

@Temperature 71.6 °F
 Cold-Drawn Tubing, Solution-Annealed
62.7 %

@Temperature 22.0 °C
 62.7 %

@Temperature 71.6 °F
 Hot-Rolled Plate, Solution-Annealed
71 %

@Temperature 870 °C
 71 %

@Temperature 1600 °F
 Hot-Rolled Plate, Solution-Annealed
87.5 %

@Temperature 980 °C
 87.5 %

@Temperature 1800 °F
 Hot-Rolled Plate, Solution-Annealed
91.8 %

@Temperature 1100 °C
 91.8 %

@Temperature 2010 °F
 Hot-Rolled Plate, Solution-Annealed
Modulus of Elasticity 138.6 GPa

@Temperature 900 °C
 20100 ksi

@Temperature 1650 °F
151.7 GPa

@Temperature 700 °C
 22000 ksi

@Temperature 1290 °F
166.9 GPa

@Temperature 500 °C
 24210 ksi

@Temperature 932 °F
180 GPa

@Temperature 300 °C
 26100 ksi

@Temperature 572 °F
191 GPa

@Temperature 100 °C
 27700 ksi

@Temperature 212 °F
195.1 GPa

@Temperature 22.0 °C
 28300 ksi

@Temperature 71.6 °F
Poissons Ratio 0.301

@Temperature 500 °C
 0.301

@Temperature 932 °F
0.31

@Temperature 700 °C
 0.31

@Temperature 1290 °F
0.318

@Temperature 300 °C
 0.318

@Temperature 572 °F
0.319

@Temperature 100 °C
 0.319

@Temperature 212 °F
0.322

@Temperature 22.0 °C
 0.322

@Temperature 71.6 °F
0.377

@Temperature 900 °C
 0.377

@Temperature 1650 °F
Shear Modulus 50.3 GPa

@Temperature 900 °C
 7300 ksi

@Temperature 1650 °F
57.9 GPa

@Temperature 700 °C
 8400 ksi

@Temperature 1290 °F
64.1 GPa

@Temperature 500 °C
 9300 ksi

@Temperature 932 °F
68.3 GPa

@Temperature 300 °C
 9910 ksi

@Temperature 572 °F
72.4 GPa

@Temperature 100 °C
 10500 ksi

@Temperature 212 °F
73.8 GPa

@Temperature 22.0 °C
 10700 ksi

@Temperature 71.6 °F
Thermal Properties Metric English Comments
CTE, linear 14.47 µm/m-°C

@Temperature 100 °C
 8.039 µin/in-°F

@Temperature 212 °F
15.11 µm/m-°C

@Temperature 300 °C
 8.394 µin/in-°F

@Temperature 572 °F
15.94 µm/m-°C

@Temperature 500 °C
 8.856 µin/in-°F

@Temperature 932 °F
16.88 µm/m-°C

@Temperature 700 °C
 9.378 µin/in-°F

@Temperature 1290 °F
Melting Point 1309 - 1383 °C
2388 - 2521 °F
Solidus 1309 °C
2388 °F
Liquidus 1383 °C
2521 °F
Component Elements Properties Metric English Comments
Aluminum, Al 0.10 %
0.10 %
Carbon, C 0.10 %
0.10 %
Chromium, Cr 25 %
25 %
Copper, Cu <= 0.75 %
<= 0.75 %
Iron, Fe 25.605 - 28.4 %
25.605 - 28.4 %
Balance
Manganese, Mn <= 1.0 %
<= 1.0 %
Molybdenum, Mo 1.5 %
1.5 %
Nickel, Ni 42.5 %
42.5 %
Niobium, Nb (Columbium, Cb) 0.40 %
0.40 %
Phosphorous, P <= 0.030 %
<= 0.030 %
Silicon, Si 1.8 %
1.8 %
Sulfur, S <= 0.015 %
<= 0.015 %
Tantalum, Ta 0.20 %
0.20 %
Titanium, Ti <= 1.0 %
<= 1.0 %
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