Plainey C

General Alloy Overview

ASTM

Application Examples

Industry Examples

Tempers

Available Forms

Constant (Temper - Independent) Properties

ParameterValue
Solidus / Melting Point, °F (°C)1697 (925)
Liquidus, °F (°C)1859 (1015)
Melting, °F (°C)162 (90)
Density, dwt/in3 (g/cm3) 109.6 (10.4)
Electrical Resistivity, Ω-cmf (µΩ-cm) 61 (10.1)
Electrical Conductivity, % IACS17
Temperature Coefficient of Resistance, 1/°F (1/K)3.3 x 10-4 (5.9 x 10-4)
Thermal Conductivity*, Btu/hr/ft/°F (W/m/K)41 (72)
ParameterValue
Coefficient of Linear Thermal Expansion (CTE), 1/°F (1/K)8.0 x 10-6 (1.4 x 10-6)
Specific Heat Capacity, Btu/lb-°F (J/g-K)0.067 (0.28)
Elastic Modulus, Msi (GPa)17 (117)
Poisson's Ratio0.36

Annealed Properties

ParameterValue
0.2% Offset Yield Strength, ksi (MPa)109 (750)
Ultimate Tensile Strength, ksi (MPa)121 (835)
Electrical Conductivity, %IACS9
ParameterValue
Elongation to Failure, %18
Knoop Microhardness, HK50264

Heat Treated Properties

ParameterValue
0.2% Offset Yield Strength, ksi (MPa)167 (1151)
Ultimate Tensile Strength, ksi (MPa)192 (1325)
Elongation to Failure, %2
ParameterValue
Knoop Microhardness379
Vickers Microhardness400
Electrical Conductivity, %IACS18

SC Properties

ParameterValue
Proportional Limit, ksi (MPa)163 (1125)
0.2% Offset Yield Strength, ksi (MPa)180 (1240)
Ultimate Tensile Strength, ksi (MPa)188 (1300)
ParameterValue
Elongation to Failure,%1
Knoop Microhardness348
Electrical Conductivity, %IACS18

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