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PTFE/PFA Insulated Heating Wire Cr20Ni80 Alloy Resistance Wire For Vacuum Furnaces

Brand Name:	DLX
Model Number:	Ni80Cr20
MOQ:	5
Payment Terms:	L/C, T/T, Western Union, MoneyGram
Supply Ability:	500 tons per month

Detail Information

Product Description

Detail Information

Place of Origin:

China Jiangsu

Certification:

CE,ROHS

Material:

Nickel, Chromium

Nickel(Min):

76%

Resistivity:

1.09+/-0.05

Tensile Strength:

637MPA

Elongtation:

≥20%

Application:

Heating, Resistivity

Condition:

Hard / Soft

Sureface:

Bright, Oxided, Acide

Delivery Time:

7-20 Days

Name:

Resistance Heating Wire

Packaging Details:

Spool package with Carton box, Coil package with polybag

Supply Ability:

500 tons per month

Highlight:

Cr20Ni80 PTFE/PFA Insulated Heating Wire

Resistance PTFE/PFA Insulated Heating Wire

Cr20Ni80 Alloy Resistance Wire

Product Description

PTFE/PFA Insulated Heating Wire Cr20Ni80 Alloy Resistance Wire For Vacuum Furnaces 0

Cr20ni80 Heating Resistance Wire

In resistance heaters, Cr20Ni80 resistance wire is a commonly used heating element material. It is composed of 20% chromium and 80% nickel, with excellent electrical resistance characteristics and high temperature stability, suitable for various heating applications.

Material Characteristics

1. Cr20Ni80 resistance wire has excellent electrical properties and thermal stability, performing well in vacuum environments.
2. Its oxidation resistance and corrosion resistance make it suitable for long-term stable operation in vacuum furnaces.

Uniform Heating

1. Using Cr20Ni80 resistance wire as heating elements in vacuum furnaces can achieve highly uniform heating effects.
2. Since there is no convection or conduction in a vacuum environment, the uniform heating characteristics of the resistance wire are crucial for ensuring the uniformity of materials during heating.

High Temperature Stability

1. Cr20Ni80 resistance wire can work stably at high temperatures for extended periods, maintaining its resistance characteristics and heating effects.
2. This makes Cr20Ni80 resistance wire an ideal heating element material for vacuum furnaces, suitable for various high-temperature treatment and sintering processes.

Application Areas

1. Cr20Ni80 resistance wire is widely used in vacuum furnaces in laboratories and industries for sintering, annealing, heat treatment, and other processes.
2. In fields such as materials science, electronic materials, and powder metallurgy, vacuum furnaces are important experimental and production equipment, with Cr20Ni80 resistance wire being a key component.

Nickel-chromium alloy performance tables

Performance material		Cr10Ni90	Cr20Ni80	Cr30Ni70	Cr15Ni60	Cr20Ni35	Cr20Ni30
Composition	Ni	90	Rest	Rest	55.0～61.0	34.0～37.0	30.0～34.0
	Cr	10	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
Maximum temperature℃		1300	1200	1250	1150	1100	1100
Meltiing point ℃		1400	1400	1380	1390	1390	1390
Density g/cm3		8.7	8.4	8.1	8.2	7.9	7.9
Resistivity		--	1.09±0.05	1.18±0.05	1.12±0.05	1.00±0.05	1.04±0.05
μΩ·m,20℃
Elongation at rupture		≥20	≥20	≥20	≥20	≥20	≥20
Specific heat		--	0.44	0.461	0.494	0.5	0.5
J/g.℃
Thermal conductivity		--	60.3	45.2	45.2	43.8	43.8
KJ/m.h℃
Coefficient of lines expansion		--	18	17	17	19	19
a×10-6/
(20～1000℃)
Micrographic structure		--	Austenite	Austenite	Austenite	Austenite	Austenite
Magnetic properties		--	Nonmagnetic	Nonmagnetic	Nonmagnetic	Weak magnetic	Weak magnetic

PTFE/PFA Insulated Heating Wire Cr20Ni80 Alloy Resistance Wire For Vacuum Furnaces 1

The Form we could offer

Size Range
Wire	dia 0.03-7.5mm
	dia 8.0-12.0mm
Ribbon	(0.05-0.35)*(0.5-6.0)mm

Strip	(0.50-2.5)*(5-180)mm

Rod	8-50mm

Tags:

Inconel Alloy

Monel Alloy

Hastelloy Alloy

Pure Nickel Metal

NiCr Alloy

FeCrAl Alloy

CuNi Alloy

Nickel Welding Wire

Incoloy Alloy

Thermocouple Bare Wire

Thermocouple Extension Wire

Mineral Insulated Cable

Thermal Spray Wire

Precision Alloy

High Temperature Nickel Alloy

Metal Alloy

Platinum Iridium Alloy

Cobalt Chromium Alloy

Nitinol Alloy

Metal Foam

Inconel Alloy

Monel Alloy

Hastelloy Alloy

Pure Nickel Metal

NiCr Alloy

FeCrAl Alloy

CuNi Alloy

Nickel Welding Wire

Incoloy Alloy

Thermocouple Bare Wire

Thermocouple Extension Wire

Mineral Insulated Cable

Thermal Spray Wire

Precision Alloy

High Temperature Nickel Alloy

Metal Alloy

Platinum Iridium Alloy

Cobalt Chromium Alloy

Nitinol Alloy

Metal Foam

products details

PTFE/PFA Insulated Heating Wire Cr20Ni80 Alloy Resistance Wire For Vacuum Furnaces

PTFE/PFA Insulated Heating Wire Cr20Ni80 Alloy Resistance Wire For Vacuum Furnaces

Cr20Ni80 PTFE/PFA Insulated Heating Wire

Resistance PTFE/PFA Insulated Heating Wire

Cr20Ni80 Alloy Resistance Wire