-40%
Kanthal A-1 Wire, 32 Gauge .01 Resistance heating wire -100 ft. spool

Kanthal A-1 Wire, 32 Gauge .01 Resistance heating wire -100 ft. spool

$ 2.63

Availability: 100 in stock
  • All returns accepted: Returns Accepted
  • Refund will be given as: Money Back
  • Restocking Fee: No
  • Country/Region of Manufacture: United States
  • Condition: New
  • Resistance Material: Kanthal
  • Actual Length (Feet): 100
  • Length Type: Reel
  • Brand: Kanthal
  • Maximum Operating Temperature (Actual): 1400°C (2550°F)
  • Wire Gauge: 32
  • Return shipping will be paid by: Buyer
  • Item must be returned within: 30 Days
  • MPN: Does Not Apply

    Description

    Genuine USA Made Kanthal A-1 Resistance Wire
    Kanthal A-1 is a ferritic iron-chromium-aluminium alloy (FeCrAl alloy) with high resistivity and very good oxidation resistance. It is suitable for use at temperatures up to 1400°C (2550°F). Typical applications for Kanthal A-1 are electrical heating elements in high-temperature furnaces for heat treatment, ceramics, glass, steel, and electronics industries.  100 ft per spool.
    Kanthal Wire Data
    Shape:
    Round
    Heat treatment:
    Annealed (soft)
    Max. operating temp:
    1400°C (2550°F)
    Gauge:
    30
    Ohms
    8.36
    per foot
    at room temperature
    .
    Diameter
    0.01
    in
    /0.254
    mm
    Chemical composition
    C %
    Si %
    Mn %
    Cr %
    Al %
    Fe %
    Nominal composition
    5.8
    Bal.
    Min
    -
    -
    -
    20.5
    -
    Max
    0.08
    0.7
    0.4
    23.5
    -
    Mechanical properties
    Wire size
    Yield strength
    Tensile strength
    Elongation
    Hardness
    Ø
    R
    p0.2
    R
    m
    A
    mm
    MPa
    MPa
    %
    Hv
    1.0
    545
    760
    20
    240
    4.0
    475
    680
    18
    230
    Temperature °C
    900
    1000
    1100
    1200
    1300
    Mechanical properties at elevated temperature
    MPa
    34
    18
    10
    6
    4
    Ultimate tensile strength - deformation rate 6.2 x 10
    -2
    /min
    Temperature °C
    800
    1000
    Creep strength - 1% elongation in 1000 h
    MPa
    1.2
    0.5
    Physical properties
    Density g/cm
    3
    7.10
    Electrical resistivity at 20°C Ω mm
    2
    /m
    1.45
    Poisson's ratio
    0.30
    Temperature °C
    20
    100
    200
    400
    600
    800
    1000
    Young's modulus
    GPa
    220
    210
    205
    190
    170
    150
    130
    Temperature°C
    100
    200
    300
    400
    500
    600
    700
    800
    900
    1000
    1100
    1200
    1300
    1400
    Temperature factor of resistivity
    Ct
    1.00
    1.00
    1.00
    1.00
    1.01
    1.02
    1.02
    1.03
    1.03
    1.04
    1.04
    1.04
    1.04
    1.05
    Temperature °C
    Thermal Expansion x 10
    -6
    /K
    Coefficient of thermal expansion
    20 - 250
    11
    20 - 500
    12
    20 - 750
    14
    20 - 1000
    15
    Temperature °C
    50
    600
    800
    1000
    1200
    1400
    Thermal conductivity
    W m
    -1
    K
    -1
    11
    20
    22
    26
    27
    35
    Temperature °C
    20
    200
    400
    600
    800
    1000
    1200
    1400
    Specific heat capacity
    kJ kg
    -1
    K
    -1
    0.46
    0.56
    0.63
    0.75
    0.71
    0.72
    0.74
    0.80
    Melting point °C
    1500
    Max continuous operating temperature in air °C
    1400
    Magnetic properties
    The material is magnetic up to approximately 600°C (Curie point).
    Emissivity - fully oxidized material
    0.70