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294 Ohm Alloy
55% Copper, 45% Nickel
Excellent for shunts, resistors and some heating applications below 1000ºF (555.56ºC)
Very low resistance temperature coefficient, but a high thermal EMF to copper.
Density: .321 Lbs/In2
Specific Gravity: 8.9
Melting Point: 2210ºF (1210ºC)
Approx. Tensile Strengths: 55,000PSI (Soft Annealed)
Elongation: 25%
Approximate Thermal EMF vs. PT 67: +.035 MilliVolts/ºC (100ºC)
Approximate Temperature Coefficient of Resistance: +.00002 Ohms/Ohms/ºC
Coefficient of linear expansion .0000149 in/in (up to 100ºC) |
