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RW 30
An alloy with a high temperature-coefficient of resistance which is extremely resistant to scaling at high temperatures and has high temperature strength.
Approximate Chemical Composition

Specification Reference Numbers

Electrical Resistivity at 20°C
(Microhms/cm3)

 Density
(g/cm3)		 Maximum Operating Temperature Melting
Point		 Coefficient of Expansion (µ m/m. °C) at 20-100°C Electrical Resistivity at 20°C (Ohm, Circ, Mil/ft)

Nickel 37%
Chrome 18%
Iron 45%

W.Nr 1.4864

 108 7.92

1050°C
(1922°F)

1400°C
(2550°F)

 15 650
 

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Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.

 

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