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Elmet Technologies

Elgiloy® Co-Cr-Ni Alloy, Wire, 20% Cold Reduction, Heat Treated
Categories: Metal; Nonferrous Metal; Cobalt Alloy; Superalloy

Material Notes: Heat Treatment 5 hours at 527°C. The strength, shear modulus, and hardness values are specific to this heat treatment; other values below are typical of Elgiloy®.

General Elgiloy® information: High strength, ductility, fatigue life, and good mechanical properties. Corrosion resistant in numerous environments. Available in strip (currently 0.0015" to 0.075" thickness and 0.023" to 9.00 " width), round wire (0.006" to 0.625" diameter), sheet, cable, ribbon, bar, rod, and some fabricated parts.

General Forming Notes: Forming should be done prior to heat treatment since heat treatment strengthens the material and makes it more difficult to form. Bending of strip should take place perpendicular to the rolling direction so that it will be across the elongated grain structure rather than parallel to it. In bending strip, a 90° bend should be at least 8 times the material thickness; in a 360° bend, a diameter of 18 to 25 times the material thickness is usually acceptable. Wire should not be formed beyond a mean diameter of 4 times the wire size.

Key Words: AMS 5833; AMS 5834; ASTM F-1058; AMS 5875; AMS 5876; NACE MR0175; UNS R30003; NOL-WS 13822; Phynox
Vendors: No vendors are listed 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 8.30 g/cc0.300 lb/in³
 
Mechanical PropertiesMetricEnglishComments
Hardness, Brinell 328328Estimated from Rockwell C
Hardness, Knoop 392392Estimated from Rockwell C
Hardness, Rockwell A 6868Estimated from Rockwell C
Hardness, Rockwell C 3636
Hardness, Vickers 343343Estimated from Rockwell C
Tensile Strength, Ultimate 1310 MPa190000 psi
Tensile Strength, Yield 1040 MPa151000 psi
Modulus of Elasticity 189 GPa27400 ksiCalculated
Poissons Ratio 0.2260.226
Shear Modulus 77.0 GPa11200 ksi
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 0.0000996 ohm-cm0.0000996 ohm-cm
Magnetic Permeability 1.00041.0004For all practical purposes, Elgiloy® is nonmagnetic through all temperature ranges.
 
Thermal PropertiesMetricEnglishComments
CTE, linear 15.17 µm/m-°C
@Temperature 0.000 - 500 °C
8.428 µin/in-°F
@Temperature 32.0 - 932 °F
Specific Heat Capacity 0.430 J/g-°C0.103 BTU/lb-°F
Thermal Conductivity 12.5 W/m-K86.8 BTU-in/hr-ft²-°F
Melting Point 1427 °C2601 °F
 
Component Elements PropertiesMetricEnglishComments
Beryllium, Be <= 0.10 %<= 0.10 %
Carbon, C <= 0.15 %<= 0.15 %
Chromium, Cr 19 - 21 %19 - 21 %
Cobalt, Co 39 - 41 %39 - 41 %
Iron, Fe 11.25 - 20.5 %11.25 - 20.5 %As remainder
Manganese, Mn 1.5 - 2.5 %1.5 - 2.5 %
Molybdenum, Mo 6.0 - 8.0 %6.0 - 8.0 %
Nickel, Ni 14 - 16 %14 - 16 %

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.

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NELG21 / 16149

Ensinger PEI

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