ELECTRICAL
Specific Resistance (Ω–CM/F)
620.000
Specific Resistivity (μ Ω–cm2/cm)
103.07
Commercial Resistance Tolerance (On Sizes below .020)
3.00%
Temperature Coefficient of Resistance (ohms/ohm/Deg. C {0 to 100°C})
0.00012
Thermal EMF vs Copper
-.014
PHYSICAL
Density (gm/cm3)
Density(lbs/in3)
0.30400
Youngs Modulus (* 106 PSI)
31
Specific Heat at 20 Deg C (cals/gm)
0.106
Thermal Conductivity (watts/cm/Deg. C)
0.148000
Coefficient of Linear Expansion (X 10-6 in/in Deg. C) Deg. C
7.4
Melting Point °C
1354.00
Melting Point °F
2470.00
SPECIFICATIONS
ASTM
ASTM B-166
FEDERAL SPECS STANDARDS & TEST
QQ-W-390
CAPABILITIES
Wire
YES
Ribbon
YES
Square
YES
Insulated
YES
Plated
YES
COMPOSITION
ELEMENT
Cr:
MIN
14.0000
NOMINAL
0.0000
MAX
17.0000
ELEMENT
Fe:
MIN
6.0000
NOMINAL
0.0000
MAX
10.0000
ELEMENT
Ni:
MIN
0.0000
NOMINAL
72.0000
MAX
0.0000
TENSILE STRENGTH
UTS Hard:
200000
UTS Stress Relieved:
0
UTS Annealed:
80000
YTS Tensile - Hard:
90000
YTS Tensile - Stress Relieved:
0
YTs Tensile - Annealed
30000
All values may vary dependent on specific design and usage
MISCELLANEOUS
Magnetic
None
Operating Temp °C
0.00
Operating Temp °F
0.00