BRIGHTRAY alloy C-宁丹特种合金

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BRIGHTRAY alloy C

BRIGHTRAY alloy C （UNS N06003/W. Nr. 2.4869）

1.Composition(wt%)

C	Cr	Ni+Co	Fe	Si	Mn	S
≤0.15	19-21	balance	≤1.0	0.75-1.6	≤1.0	≤0.01

2.Physical Properties

Density ( g/cm3 )	Melting point (℃)	Electrical resistivity (μΩ•m)	Thermal expansion coefficient ( 20 - 100℃)/(10-6℃-1 )	Specific heat capacity ( J/kg•K)	Temperature-electrical resistivity （20-500℃）(μΩ/Ω•℃)
8.53	1380-1400	1.08	12.5	419	140

3.Properties

Mechanical properties

condition	Temperature (℃)	Tensile strength бb N/mm2	Yield strength б0.2N/mm2
annealing	20	760	330

4.Characteristics

BRIGHTRAY alloy C is a nickel-chromium electrical-resistance alloy for use at operating temperatures up to 2100°F (1150°C).
It contains rare-earth additions for increased oxidation resistance, especially under conditions of frequent switching or wide
temperature fluctuations.. The alloy has a low temperature coefficient of resistance.

5.Applications

Heating elements in domestic appliances and industrial equipment.

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