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Neyoro 28B

General Alloy Overview

ASTM

N/A

Application Examples

–

Industry Examples

–

Tempers

Annealed
Cold Worked

Available Forms

Strip, Wire

Constant (Temper - Independent) Properties

ParameterValue
Solidus, °F (°C)1750 (955)
Density, dwt/in3 (g/cm3)167.5 (15.9)
Electrical Resistivity, Ω-cmf (µΩ-cm)73 (12.1)
Electrical Conductivity, %IACS14.25
Thermal Conductivity, Btu/hr-ft-°F (W/m-K)34.2 (59.1)
ParameterValue
Coefficent of Thermal Expansion, /°F (/K)8.2E-06 (1.5E-05)
Thermal EMF vs. Pt, µV/°C -4
Specific Heat Capacity, Btu/lb-°F (J/g-K) 0.043 (0.179)
Shear Modulus, Msi (GPa)12.0 (84.0)

Temper Dependent Properties

Wire: 0.0015 - 0.020 inches (0.0381 - 0.508 mm)

AnnealedCold Worked
0.2% Offset Yield Strength, ksi (MPa)20 (138)40 (276)
Ultimate Tensile Strength, ksi (MPa)128 (880)68 (469)
Elongation to Failure, %78
Knoop Microhardness, HK100 (HV100)275155 (150)
Electrical Resistivity, Ω-cmf (µΩ-cm)72 (12)73 (12)
Electrical Conductivity, %IACS1414
Thermal Conductivity, Btu/hr-ft-°F (W/m-K)34.4 (59.6)34.2 (59.1)

Strip: 0.0015 - 0.020 inches (0.0381 - 0.508 mm)

AnnealedCold Worked
0.2% Offset Yield Strength, ksi (MPa)-45 (310)
Ultimate Tensile Strength, ksi (MPa)45 (310)70 (482)
Elongation to Failure, %18 min1
Knoop Microhardness, HK100 (HV100)90 (85)155 (150)
Electrical Resistivity, Ω-cmf (µΩ-cm)72 (12)73 (12)
Electrical Conductivity, %IACS1414
Thermal Conductivity, Btu/hr-ft-°F (W/m-K)34.4 (59.6)34.2 (59.1)

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