Neyoro G

General Alloy Overview

ASTM

ASTM B541

Application Examples

Electrical Contacts

Industry Examples

Automotive, Industrial, Aerospace

Tempers

Age Hardened, Annealed, Wrought Hardened

Availible Forms

Wire, Rod, Strip

Temper Independent Properties

ParameterValueValue 2
Solidus, °F (°C)1700(925)
Liquidus, °F (°C)
Melting Range, °F (°C)
Density, dwt/in³­ (g/cm³)170(15.9)
Specific Heat Capacity, Btu/lb·°F, (J/g·K)0.049(0.20)
Coefficient of Thermal Expansion, /°F (/K)7.0×10-6(1.3×10-5)
Thermal EMF vs Pt, μV/°F (μV/°C)2.0(3.5)
Emissivity
ParameterValueValue 2
Thermal Conductivity, Btu/hr·ft·°F (W/m·k)26(48)
Temperature Coefficient of Resistance, /°F (/K)
Electrical Resistivity, Ω·cmf (µΩ·cm)100(18)
Electrical Conductivity, %IACS12 (‡)
Elastic Modulus, Msi (GPa)16(110)
Shear Modulus, Msi (GPa)5.5(38)
Poissons Ratio0.454
Nobility, %80

Temper Dependent Properties

Stress Relieved - Wire - Spool 0.004 - 0.020 in. (0.1 - 0.5 mm) diameter

ParameterNominalMin
NominalMin
0.2% Offset Yield Strength, ksi (MPa)125 (860)(N/A)
Tensile Elongation to Failure, %75
Vickers Microhardness, HV270
ParameterNominalMin
NominalMin
Ultimate Tensile Strength, ksi (MPa)145 (1000)130 (900)
Knoop Microhardness, HK270

Stress Relieved - Wire - Spool 0.020 - 0.080 in. (0.5 - 2.0 mm) diameter

ParameterNominalMin
NominalMin
0.2% Offset Yield Strength, ksi (MPa)125 (860)(N/A)
Tensile Elongation to Failure, %74
Vickers Microhardness, HV270
ParameterNominalMin
NominalMin
Ultimate Tensile Strength, ksi (MPa)145 (1000)130 (900)
Knoop Microhardness, HK270

Age Hardened From Solution Annealed
(HT-A Temper) - Wire - Cut Length
0.004 - 0.020 in. (0.1 - 0.5 mm) diameter

ParameterNominalMin
NominalMin
0.2% Offset Yield Strength, ksi (MPa)135 (930)(N/A)
Tensile Elongation to Failure, %107
Vickers Microhardness, HV335285
ParameterNominalMin
NominalMin
Ultimate Tensile Strength, ksi (MPa)150 (1035)130 (900)
Knoop Microhardness, HK330280

Age Hardened From Solution Annealed
(HT-A Temper) - Wire - Cut Length
0.004 - 0.020 in. (0.1 - 0.5 mm) diameter

ParameterNominalMin
NominalMin
0.2% Offset Yield Strength, ksi (MPa)135 (930)(N/A)
Tensile Elongation to Failure, %105
Vickers Microhardness, HV335285
ParameterNominalMin
NominalMin
Ultimate Tensile Strength, ksi (MPa)150 (1035)130 (900)
Knoop Microhardness, HK330270

Age Hardened From Solution
Annealed and Cold-Worked
(HT-CW Temper) - Wire - Cut Length
0.004 - 0.020 in. (0.1 - 0.5 mm) diameter

ParameterNominalMin
NominalMin
0.2% Offset Yield Strength, ksi (MPa)145 (1000)(N/A)
Tensile Elongation to Failure, %62
Vickers Microhardness, HV290
ParameterNominalMin
NominalMin
Ultimate Tensile Strength, ksi (MPa)180 (1250)150 (1035)
Knoop Microhardness, HK350310

Age Hardened From Solution
Annealed and Cold-Worked
(HT-CW Temper) - Wire - Cut Length
0.004 - 0.020 in. (0.1 - 0.5 mm) diameter

ParameterNominalMin
NominalMin
0.2% Offset Yield Strength, ksi (MPa)145 (1000)(N/A)
Tensile Elongation to Failure, %62
Vickers Microhardness, HV290
ParameterNominalMin
NominalMin
Ultimate Tensile Strength, ksi (MPa)180 (1250)145 (1000)
Knoop Microhardness, HK290

Annealed - Wire - Spool 0.004 - 0.020 in. (0.1 - 0.5 mm) diameter

ParameterNominalMin
NominalMin
0.2% Offset Yield Strength, ksi (MPa)(N/A)
Tensile Elongation to Failure, %2520
Vickers Microhardness, HV180
ParameterNominalMin
NominalMin
Ultimate Tensile Strength, ksi (MPa)95 (650)80 (550)
Knoop Microhardness, HK225180

Annealed - Wire - Spool 0.020 - 0.080 in. (0.5 - 2.0 mm) diameter

ParameterNominalMin
NominalMin
0.2% Offset Yield Strength, ksi (MPa)(N/A)
Tensile Elongation to Failure, %2516
Vickers Microhardness, HV180
ParameterNominalMin
NominalMin
Ultimate Tensile Strength, ksi (MPa)95 (655)85 (585)
Knoop Microhardness, HK225180

Age Hardened From Solution Annealed
(HT-A Temper) - Rod
0.081 - 0.187 in. (2.1 - 4.75 mm) diameter

ParameterNominalMin
NominalMin
0.2% Offset Yield Strength, ksi (MPa)(N/A)
Tensile Elongation to Failure, %94
Vickers Microhardness, HV285
ParameterNominalMin
NominalMin
Ultimate Tensile Strength, ksi (MPa)145 (1000)130 (900)
Knoop Microhardness, HK330270

Annealed - Rod 0.081 - 0.187 in. (2.1 - 4.75 mm) diameter

ParameterNominalMin
NominalMin
0.2% Offset Yield Strength, ksi (MPa)(N/A)
Tensile Elongation to Failure, %257
Vickers Microhardness, HV180
ParameterNominalMin
NominalMin
Ultimate Tensile Strength, ksi (MPa)100 (690)80 (550)
Knoop Microhardness, HK180

Stress Relieved - Strip 0.003 - 0.020 in. (0.075 - 0.5 mm) thickness

ParameterNominalMin
NominalMin
0.2% Offset Yield Strength, ksi (MPa)110 (760)(N/A)
Tensile Elongation to Failure, %73
Vickers Microhardness, HV270
ParameterNominalMin
NominalMin
Ultimate Tensile Strength, ksi (MPa)130 (900)125 (860)
Knoop Microhardness, HK270

Age Hardened From Solution Annealed
(HT-A Temper) - Strip
0.002 - 0.050 in. (0.05 - 1.25 mm) thickness

ParameterNominalMin
NominalMin
0.2% Offset Yield Strength, ksi (MPa)125 (860)(N/A)
Tensile Elongation to Failure, %93
Vickers Microhardness, HV275
ParameterNominalMin
NominalMin
Ultimate Tensile Strength, ksi (MPa)145 (1000)125 (860)
Knoop Microhardness, HK325270

Age Hardened From Solution
Annealed and Cold-Worked
(HTCW Temper) - Strip
0.002 - 0.050 in. (0.05 - 1.25 mm) thickness

ParameterNominalMin
NominalMin
0.2% Offset Yield Strength, ksi (MPa)(N/A)
Tensile Elongation to Failure, %32
Vickers Microhardness, HV285
ParameterNominalMin
NominalMin
Ultimate Tensile Strength, ksi (MPa)170 (1170)140 (965)
Knoop Microhardness, HK350290

Annealed - Strip 0.002 - 0.050 in. (0.05 - 1.25 mm) thickness

ParameterNominalMin
NominalMin
0.2% Offset Yield Strength, ksi (MPa)90 (620)(N/A)
Tensile Elongation to Failure, %2012
Vickers Microhardness, HV180
ParameterNominalMin
NominalMin
Ultimate Tensile Strength, ksi (MPa)110 (760)85 (585)
Knoop Microhardness, HK230200

† - Values containing † are available upon request

‡ - Values containing (‡) only apply to age hardened conditions

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