We are a manufacturer in China,and we have our own factory.Our products mainly have electric heating wires, strips, bars, pipes, etc.
The main characteristics: low resistivity; small resistance temperature coefficient;high using temperature;good corrosion resistance at high temperatures.
Its price is low.
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Alloy Nomenclayue
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Main Chemical Composition
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Max continu-ous service temp.of element
(°C)
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Resistivity at 20°C
(μΩm)
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Melting point (approx
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|||
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Cr
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Al
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Re
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Fe
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||||
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1Cr13Al14
|
12-15
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4-6
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opportune
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Rest
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950
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1.25
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1450
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0Cr25Al5
|
23-26
|
4.5-6.5
|
opportune
|
Rest
|
1250
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1.42
|
1500
|
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0Cr21Al6
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19-22
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5-7
|
opportune
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Rest
|
1250
|
1.42
|
1500
|
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0Cr 23Al5
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20.5-23.5
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4.2-5.3
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opportune
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Rest
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1250
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1.35
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1500
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0Cr21Al4
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18-21
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3-4.2
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opportune
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Rest
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1100
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1.23
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1500
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