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Company Name : Jiangsu Plaza Premium Electric Instrument Co., Ltd.
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electrical resistance heating wire

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Related Categories:Wiring Harness
Related Product Searches:electrical resistance heating wire,High Quality heating wire,heating wire

electrical resistance heating wire

DescriptionElectric alloy wireMaterial: Cr20Ni80,Cr15Ni60,GH140,Cr20Ni35Spec.: φ0.03mm~φ8.0mmuse: used to electric stove, house electric appliance, far infrared equipment.Main technical parament:

Trademark		Cr20Ni80	Cr30Ni70	Cr15Ni60	Cr20Ni35	Cr20Ni30
Function
Main chemical ingredients(%)	Ni	leftover	leftover	55.061.0	34.037.0	30.034.0
	Cr	20.023.0	28.031.0	15.018.0	18.021.0	18.021.0
	Fe	≤1.0	≤1.0	leftover	leftover	leftover
Highest temperature()		1200	1250	1150	1100	1100
Melting point()		1400	1380	1390	1390	1390
Densityg/cm3		8.40	8.10	8.20	7.90	7.90
Specific resistanceμΩ·m,20		1.09±0.05	1.18±0.05	1.11±0.05	1.04±0.05	1.04±0.05
Extention rate(%)		≥20	≥20	≥20	≥20	≥20
Specific heat(J/g.)		0.440	0.461	0.494	0.500	0.500
Heat transmiting coefficiency (KJ/m.h)		60.3	45.2	45.2	43.8	43.8
Wire distend coefficiency(a×10-6/)201000		18.0	17.0	17.0	19.0	19.0
Micro-oranization		Austeniti	Austeniti	Austeniti	Austeniti	Austeniti