Electric Heating wire - Nickel chromium - (0.6mm - 1 Meter)

Description

Description: Nickel chromium wire is a resistance heating wire comprised of 80% Nickel and 20% Chromium. nickel chromium wire is commonly used for heating at elevated temperatures. NI/CR-80/20 is essential for resistive elements in high temperature applications such as electric furnaces, electric ranges and radiant heaters operating at temperatures up to 1150°C. Specifications: Composition: 80% Nickel, 20% Chromium Melting Point: approx. 1400°C Nominal Coefficient of Linear Expansion: 0.000017 (10-1000°C) Nominal Temperature Coefficient of Resistance: 0.00011 Ohms/Ohm/°C (20-500°C) Model No. Wire AWG Wire Dia. mm Wire CSA mm² Ω/metre @ 20°C Current Temperature Characteristics* 425°C 550°C 650°C 750°C 875°C 1100°C NI80-040- 18 1.02 0.82 1.354 8.32 10.17 12.48 15.11 18.06 24.03 NI80-032- 20 0.81 0.52 2.116 6.17 7.56 9.24 11.13 13.23 17.57 NI80-025- 22 0.64 0.32 3.383 4.62 5.62 6.85 8.20 9.69 12.85 NI80-020- 24 0.51 0.20 5.363 3.46 4.18 5.06 6.04 7.10 9.40 NI80-015- 26 0.41 0.13 8.57 2.62 3.12 3.76 4.49 5.27 6.90 NI80-012- 28 0.33 0.09 13.65 1.98 2.38 2.84 3.37 3.93 5.09 NI80-010- 30 0.25 0.049 21.67 1.50 1.81 2.14 2.53 2.93 3.75 * Showing approximate amperes necessary to produce a given temperature, applying only to a straight wire stretched horizontally in free air. Factor by Which Resistance at Room Temperature Is to Be Multiplied to Obtain Resistance at Indicated Temperatures (These figures are given as a basis for engineering calculations and represent average material as s