Constantan

Constantan

CONSTANTAN ALLOY DISTRIBUTOR IN THE USA

Ratnam Steel Ltd. is a distributor of Constantan Alloy which is an alloy composed of 55% Copper and 45% Nickel developed on the improvement of Constantan. Constantan is used in applications such as thermocouples, power resistors, shunts, and wire-wound precision resistors. Check availability with our sales department to see if Ratnam Steel Ltd. can provide your Constantan Alloy metal requirement.

Physical Constants

Density: 0.321 lb/in³ or 8.89 g/cm³
Melting Range: 2210°F or 1210°C

Forms and Shapes Available

Constantan Coils
Constantan Foils
Constantan Round Bar
Constantan Rods
Constantan Wire