Nichrome 6015 NiCr60/15 wire for heaters in Fan
(Common Name:Ni60Cr15,Chromel C, Nikrothal 60, N6, HAI-NiCr 60,
Tophet C, Resistohm 60, Cronifer II,Electroloy, Nichrome, Alloy C,
Alloy 675,Nikrothal 6, MWS-675, Stablohm 675,NiCrC)
Ni60Cr15 is a nickel-chromium alloy (NiCr alloy) characterized by
high resistivity, good oxidation resistance ,good form stability
and good ductility and excellent weldability. It is suitable for
use at temperatures up to 1150°C.
Typical applications for Ni60Cr15 are used in metal sheathed
tubular elements,for example,hot plates,
grills,toaster ovens and storage heaters.The alloys is also used
for suspended coils in air heaters in clothes dryers,fan
heaters,hand dryers etc. Description| Alloy | Standard Strand Construction, mm | Resistance,Ω/m | Strand Diameter Nominal, mm | Meter per Kilo | | NiCr 80/20 | 19×0.544 | 0.233-0.269 | | 26 | | NiCr 80/20 | 19×0.61 | 0.205-0.250 | | | | NiCr 80/20 | 19×0.523 | 0.276-0.306 | 2.67 | 30 | | NiCr 80/20 | 19×0.574 | | 2.87 | 25 | | NiCr 80/20 | 37×0.385 | 0.248-0.302 | 2.76 | 26 | | NiCr 60/15 | 19×0.508 | 0.286-0.318 | | | | NiCr 60/15 | 19×0.523 | 0.276-0.304 | | 30 | | Ni | 19×0.574 | 0.020-0.027 | 2.87 | 21 |
| Propertes/Grade | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | | Main Chemical composition | Ni | Rest | Rest | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 | | | Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | | | Fe | ≤ 1.0 | ≤ 1.0 | Rest | Rest | Rest | | Max. continuous service temp. of element | 1200 | 1250 | 1150 | 1100 | 1100 | | Resistivity at 20oC (μ Ω · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | | Density (g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | | Thermal conductivity(KJ/m· h· oC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | | Coefficient of lines expansion(α × 10-6/oC) | 18 | 17 | 17 | 19 | 19 | | Melting point (approx. )( oC) | 1400 | 1380 | 1390 | 1390 | 1390 | | Elongation at rupture (%) | > 20 | > 20 | > 20 | > 20 | > 20 | | Micrographic structure | austenite | austenite | austenite | austenite | austenite | | Magnetic properties | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic | nonmagnetic |
| Chemical Composition | Nickel , Chrome | | Condition | Bright/Acid white/Oxidied Color | | Grade | Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20 Ni80, Ni70,Ni60, Ni40, | | Advantage | Nichrome's metallurgical structure confers them a very good
plasticity when cold. | | Characteristics | Stable performance; Anti-oxidation; Corrosion resistance; High
temperature stability; Excellent coil-forming ability; Uniform and
beautiful surface condition without spots.
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