Home > NiCr Alloy >

Industry Heating Nichrom Alloy Ni30cr20 Heat Resistant Electric Wire

Product Categories

Inconel Alloy [140]
Monel Alloy [78]
Hastelloy Alloy [69]
Pure Nickel Metal [102]
NiCr Alloy [77]
FeCrAl Alloy [105]
CuNi Alloy [72]
Nickel Welding Wire [49]
Incoloy Alloy [49]
Thermocouple Bare Wire [43]
Thermocouple Extension Wire [32]
Mineral Insulated Cable [32]
Thermal Spray Wire [38]
Precision Alloy [43]
High Temperature Nickel Alloy [32]
Metal Alloy [16]
Platinum Iridium Alloy [10]
Cobalt Chromium Alloy [18]
Nitinol Alloy [10]
Metal Foam [17]

Changzhou DLX Alloy Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

Industry Heating Nichrom Alloy Ni30cr20 Heat Resistant Electric Wire

Brand Name : DLX

Model Number : Ni30Cr20

Place of Origin : China Jiangsu

MOQ : 5

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 500 tons per month

Delivery Time : 7-20 days

Packaging Details : Spool package with Carton box, Coil package with polybag

Material : Nickel, Chromium

Nickel(Min) : 30%

Resistivity : 1.04+/-0.05

Tensile Strength : 637MPA

Elongtation : ≥20%

Application : Heating, Resistivity

Condition : Hard / Soft

Sureface : Bright, Oxided, Acide

Name : resistance heating wire

Certification : CE,ROHS

Contact Now

Industry Heating Nichrom Alloy Ni30cr20 Heat Resistant Electric Wire

Cr20ni30 Heating Resistance Wire

Ni30Cr20 is an austenitic nickel-chromium alloy suitable for temperature applications up to 1100°C. This alloy is characterized by high resistivity, good oxidation resistance, good ductility after use and excellent weldability. Ni35Cr20 is used for a wide range of electric heating elements in domestic appliances.

Heating Furnaces

In industrial heating furnaces, Cr20Ni30 resistance wire is used as the primary heating element. It can work stably under continuous high-temperature conditions, providing the necessary heat for processes such as metal processing and ceramic firing.

Heat Treatment Equipment

Cr20Ni30 resistance wire is widely used in heat treatment equipment for annealing, quenching, and tempering metals. These processes have high requirements for the temperature stability and uniformity of the heating elements, and Cr20Ni30 resistance wire can meet these requirements.

Heating Plates and Rods

In industrial applications that require precise heating, such as chemical experiments and material testing, Cr20Ni30 resistance wire is made into heating plates and rods. These heating elements provide a reliable heat source, ensuring temperature accuracy during experiments and testing processes.

Industrial Ovens and Dryers

Cr20Ni30 resistance wire is also used in industrial ovens and dryers, providing uniform and controllable heat for the drying processes of various products. These devices are widely used in industries such as food processing, textile production, and wood drying.

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

Industry Heating Nichrom Alloy Ni30cr20 Heat Resistant Electric Wire

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

Product Tags:

Industry Heating Nichrom Alloy Ni30cr20 Heat Resistant Electric Wire Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Changzhou DLX Alloy Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!