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  NICHROME 80 WIRE

 Nichrome 80 Wire Specifications:
  • 80% Nickel, 20% Chromium
  • Most environments to 2150ºF (1175ºC)
  • Conforms to ASTM B-344 & B-267
  • Density: .3039 Lbs/In2
  • Specific Gravity: 8.412
  • Melting Point: 2550ºF (1400ºC)
  • Approx. Tensile Strengths: 60,000PSI
     (Soft Annealed)
  • Elongation: 35%
  • Approx. Thermal EMF vs. PT 67:
     +.13MilliVolts/ºC (25-105ºC)
  • Approx. Temperature Coefficient of
     Resistance: +.000085 Ohms/Ohms/ºC
  • Coefficient of linear expansion
    .0000132 in/in (up to 105ºC)

Cat#
 Gauge 10 ft 50 ft

PR-NI30
30		 $3.66
$7.66

PR-NI32
32		 $3.66
$7.66

PR-NI34
34		 $3.66
$7.66

PR-NI36
36		 $3.66
$7.66

PR-NI40
40		 $3.66
$7.66

PR-NI48
48		 $3.66
$7.66
PR-NI-SMP
 1 ea
Sample Pack
$15.66

Wire Specs and Current vs.Temperature

Wire AWG Wire Dia. Ohms / Foot Amps @ 400°F Amps @ 600°F Amps @ 800°F Amps @ 1000°F Amps @ 1200°F Amps @ 1400°F Amps @ 1600°F
30 0.010 6.50 0.875 1.16 1.43 1.74 2.06 2.43 2.81
32 0.008 10.55 0.650 0.860 1.08 1.32 1.56 1.82 2.09
34 0.0063 16.66 0.493 0.658 0.820 0.978 1.16 1.34 1.54
36 0.005 25.12 0.382 0.506 0.623 0.732 0.872 0.998 1.13
40 0.0031 66.29 0.230 0.300 0.360 0.410 0.491 0.550 0.610
48 0.00124 454.0 n/a n/a n/a n/a n/a n/a n/a

Actual ohms per foot may slightly vary from lot to lot, these ohm/ft numbers reflect what is currently in stock, therefore the table is an approximation and is for reference only.

PnJ Resources, LLC - Beloit WI 53511 - (608) 856-1085

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