Supplier Data - Selenium (Se) (Goodfellow)

Material: Supplier Data - Selenium (Se) (Goodfellow)
Composition: >99.5%Se
Property Minimum Value (S.I.) Maximum Value (S.I.) Units (S.I.) Minimum Value (Imp.) Maximum Value (Imp.) Units (Imp.)
Atomic Volume (average) 0.0162 0.0166 m3/kmol 988.584 1012.99 in3/kmol
Density 4.75 4.85 Mg/m3 296.533 302.776 lb/ft3
Energy Content 350 370 MJ/kg 37918.5 40085.3 kcal/lb
Bulk Modulus 8 12 GPa 1.1603 1.74045 106 psi
Compressive Strength 150 250 MPa 21.7557 36.2594 ksi
Ductility 0.3 0.4 0.3 0.4 NULL
Elastic Limit 150 250 MPa 21.7557 36.2594 ksi
Endurance Limit 120 250 MPa 17.4045 36.2594 ksi
Fracture Toughness 35 65 MPa.m1/2 31.8516 59.153 ksi.in1/2
Hardness 600 875 MPa 87.0227 126.908 ksi
Loss Coefficient 0.002 0.005 0.002 0.005 NULL
Modulus of Rupture 150 250 MPa 21.7557 36.2594 ksi
Poisson's Ratio 0.325 0.33 0.325 0.33 NULL
Shear Modulus 3 5 GPa 0.435113 0.725188 106 psi
Tensile Strength 300 500 MPa 43.5113 72.5189 ksi
Young's Modulus 9 11.5 GPa 1.30534 1.66793 106 psi
Glass Temperature K °F
Latent Heat of Fusion 60 75 kJ/kg 25.7952 32.244 BTU/lb
Maximum Service Temperature 270 300 K 26.33 80.33 °F
Melting Point 485 494 K 413.33 429.53 °F
Minimum Service Temperature 0 K -459.67 °F
Specific Heat 320 340 J/kg.K 0.247635 0.263112 BTU/lb.F
Thermal Conductivity 0.5 2.1 W/m.K 0.936017 3.93127 BTU.ft/h.ft2.F
Thermal Expansion 36 38 10-6/K 64.8 68.4 10-6/°F
Breakdown Potential MV/m V/mil
Dielectric Constant NULL
Resistivity 1e+006 1.3e+006 10-8 ohm.m 1e+006 1.3e+006 10-8 ohm.m
Environmental Properties
  Resistance Factors
1=Poor 5=Excellent
Flammability 4
Fresh Water 5
Organic Solvents 5
Oxidation at 500C 1
Sea Water 5
Strong Acid 1
Strong Alkalis 1
UV 5
Wear 3
Weak Acid 3
Weak Alkalis 3

This data is provided subject to AZoM.com's terms and conditions. Data reproduced with permission of Granta Design Limited www.grantadesign.com

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