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Industeel SIRIUS 800 H+ Heat Resistant Alloy

Category Metal , Superalloy , Iron Base
Manufacturer Groupe Arcelor
Trade Name SIRIUS
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Industeel SIRIUS 800 H+ Heat Resistant Alloy.pdf
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Material Notes:
Description: The SIRIUS® 800, H and H+ grades are three variants of a high chromium and nickel austenitic alloy which combines good corrosion and creep resistance. SIRIUS® 800 is employed at temperature below 600°C(1112°F) while SIRIUS® 800H and SIRIUS® 800H+ are used above 600°C (1112°F). CLI heats obtained by vacuum degassing process have a tight control of the chemical analysis including residual elements in order to improve the weldability and in-service properties.Information provided by manufacturer.
Physical Properties Metric English Comments
Density 8.00 g/cc
0.289 lb/in³
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate >= 450 MPa
>= 65300 psi
Minimum Guaranteed
Tensile Strength, Yield >= 170 MPa

@Strain 0.200 %
>= 24700 psi

@Strain 0.200 %
Elongation at Break >= 35 %
>= 35 %
Creep Strength 140 MPa

@Temperature 600 °C,
Time 3.60e+7 sec
20300 psi

@Temperature 1110 °F,
Time 10000 hour
1% elongation
Modulus of Elasticity 196 GPa
28400 ksi
Poissons Ratio 0.342
0.342
Calculated
Shear Modulus 73.0 GPa

@Temperature 20.0 °C
10600 ksi

@Temperature 68.0 °F
Thermal Properties Metric English Comments
CTE, linear 13.5 µm/m-°C

@Temperature 0.000 - 100 °C
7.50 µin/in-°F

@Temperature 32.0 - 212 °F
14.5 µm/m-°C

@Temperature 0.000 - 100 °C
8.06 µin/in-°F

@Temperature 32.0 - 212 °F
15.5 µm/m-°C

@Temperature 0.000 - 400 °C
8.61 µin/in-°F

@Temperature 32.0 - 752 °F
17.0 µm/m-°C

@Temperature 0.000 - 600 °C
9.44 µin/in-°F

@Temperature 32.0 - 1110 °F
Specific Heat Capacity 0.502 J/g-°C

@Temperature 20.0 °C
0.120 BTU/lb-°F

@Temperature 68.0 °F
Thermal Conductivity 13.0 W/m-K

@Temperature 20.0 °C
90.2 BTU-in/hr-ft²-°F

@Temperature 68.0 °F
Annealing Point 1150 °C
2100 °F
Component Elements Properties Metric English Comments
Carbon, C 0.060 - 0.10 %
0.060 - 0.10 %
Chromium, Cr 19 - 23 %
19 - 23 %
Copper, Cu <= 0.75 %
<= 0.75 %
Iron, Fe 38.925 - 50.09 %
38.925 - 50.09 %
As remainder
Nickel, Ni 30 - 35 %
30 - 35 %
Phosphorous, P <= 0.020 %
<= 0.020 %
Silicon, Si <= 1.0 %
<= 1.0 %
Sulfur, S <= 0.0050 %
<= 0.0050 %
Ti + Al 0.85 - 1.2 %
0.85 - 1.2 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.000100 ohm-cm

@Temperature 20.0 °C
0.000100 ohm-cm

@Temperature 68.0 °F
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