体彩20选5开奖查询:NiCr 60/15

NiCr 60/15 (2.4867) is an austenitic nickel-chromium alloy (NiCr alloy) for using at temperatures up to 1150°C. Nickel Chromium alloy 60/15 is characterized by high resistivity, good oxidation resistance and very good form stability.

Common trade names: NiCr60/15, Ni60Cr15, Chromel C, N6, Nikrothal 6, Nikrothal 60, Cronifer II, Alloy C.

Specifications

UNS N06004
Werkstoff – Nr. 2.4867
DIN 17470 / 17471

Chemical composition

Ni Cr Fe Si Mn C
55.0-61.0% 15.0-18.0% Max 1.0% 1.0-1.5% Max 1.0% Max 0.1%

 

Physical properties

Density Electrical
resistivity
at 20°C
Melting point,
°C
Max continuous
operating temperature
in air, °C
Magnetic properties
8.2 g/cm3 1.12 +/-0.05
microhm-m
1390 1150 non-magnetic

 

Mechanical properties

NiCr 60/15
wire, mm
Yield strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Elongation
A %
Hardness Hv
1.0 420 810 30 180
4.0 300 725 30 160

 

Product forms

Product Size, mm Condition of supply
wire 0.2 – 12.0 bright annealed
oxidized
bar 5.0 – 60.0 hot finished
cold finished
peeled
bright turned
bright annealed
strip/ribbon Thickness 2.5 – 5.0
Width 20 – 250
cold finished
bright annealed
foil Thickness 0.05-0.1
Width 5-250
cold finished
bright annealed
stranded wire 2.5 – 3.0 hard
annealed

 

Application

NiCr 60/15 (2.4867) is used for electric heating element materials in domestic appliances. Typical applications are metal sheathed tubular elements used in, for example, hot plates, grills, toaster ovens and storage heaters. NiCr 60/15 is also used for suspended coils in air heaters in clothes dryers, fan heaters, hand dryers.

● high-resistance and potentiometer resistors.

● electric heating elements (home & industrial use).

● industrial furnaces up to 1100°C.