MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 180,000 metals, plastics, ceramics, and composites.
MatWeb - Material Property Data HOME  •   SEARCH  •   TOOLS  •   SUPPLIERS  •   FOLDERS  •   ABOUT US  •   FAQ  •   LOG IN    
Recently Viewed Materials (most recent at top)  

Login to see your most recently viewed materials here.

Or if you don't have an account with us yet, then click here to register.

  Searches:   Advanced  | Category  | Property  | Metals  | Trade Name  | Manufacturer  | Recently Viewed Materials
  

Scandium, Sc
Categories: Metal; Nonferrous Metal; Pure Element

Vendors: Click here to view all available suppliers for this material.

Please click here if you are a supplier and would like information on how to add your listing to this material.

 
Physical PropertiesMetricEnglishComments
Density 3.00 g/cc0.108 lb/in³
 
Chemical PropertiesMetricEnglishComments
Atomic Mass 44.95591044.9559101995
Atomic Number 2121
X-ray Absorption Edge 2.7572 Å2.7572 ÅK
 26.831 Å26.831 ÅLI
 30.161 Å30.161 ÅLII
 30.457 Å30.457 ÅLIII
Electronegativity 1.361.36Pauling
Ionic Radius 0.732 Å0.732 ÅCrystal Ionic Radius for Valence +3
 
Mechanical PropertiesMetricEnglishComments
Hardness, Vickers 3636(0101) face
 132132(0001) face
Tensile Strength, Ultimate 255 MPa37000 psi
Tensile Strength, Yield 173 MPa25100 psi
Elongation at Break 5.0 %5.0 %
Tensile Modulus 74.4 GPa10800 ksi
Bulk Modulus 56.6 GPa8210 ksi
Poissons Ratio 0.2790.279
Shear Modulus 29.1 GPa4220 ksi
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 0.0000509 ohm-cm0.0000509 ohm-cm
Magnetic Susceptibility 0.0000070060.000007006cgs/g
 
Thermal PropertiesMetricEnglishComments
Heat of Fusion 350 J/g151 BTU/lb
CTE, linear 7.60 µm/m-°C4.22 µin/in-°Falong a-axis
 15.3 µm/m-°C8.50 µin/in-°Falong c-axis
 10.2 µm/m-°C
@Temperature 20.0 °C
5.67 µin/in-°F
@Temperature 68.0 °F
Bulk
Specific Heat Capacity 0.540 J/g-°C0.129 BTU/lb-°F
Thermal Conductivity 6.30 W/m-K43.7 BTU-in/hr-ft²-°F
Melting Point 1539 °C2802 °F
Boiling Point 2836 °C5137 °F
 
Component Elements PropertiesMetricEnglishComments
Scandium, Sc 100 %100 %
 
Descriptive Properties
CAS Number7440-20-2

References for this datasheet.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

Users viewing this material also viewed the following:
AISI 1020 Steel, cold rolled
Overview of materials for High Carbon Steel
Overview of materials for AISI 4000 Series Steel
Copper-Nickel-Phosphorus alloy, UNS C19000
Overview of materials for Acrylonitrile Butadiene Styrene (ABS), Impact Grade, Molded

AMESc00 / 100

New MatWeb Services

Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at webmaster@matweb.com. We appreciate your input.

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2024 by MatWeb, LLC. MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.