... =. 293 lbs. Specific Gravity 8.10 The alloy possed high Resistivity ,good tensile strength, temperature resistant, long service life, low resistance-temperature ... -Cr,Cu-Ni,Manganin,Pure Nickel,Kama,Thermistor & Thermocouple compensation alloy wire . Top quality and available price Update Date:2011-6-22 ...