Bright Annealed Nicr3020 Nickel Chromium Alloy For Resistive Element

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Shanghai Tankii Alloy Material Co.,Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-56110178

Contact Person:
Mr.Martin Lee View Contact Details

Bright Annealed Nicr3020 Nickel Chromium Alloy For Resistive Element

Brand Name	TANKII
Model Number	NiCr30/20
Certification	ISO9001
Place of Origin	CHINA
Minimum Order Quantity	20kg
Price	negotiation
Payment Terms	L/C, T/T, Western Union
Supply Ability	20, 000kg/month
Packaging Details	spool+plastic bag+carton+pallet for resistance wires
color	sliver or polish
Conductor Material	Ni-Cr
thickness	: 0.02----4.0mm
Condition	Bright annealed
Feature:	high nickel, high resistance
Certificate:	ISO 9001 RoHS SGS
width	2.5----250mm
type	Nickel strip

Detailed Product Description

Stable resistivity Nicr30/20 Supplier Ni30cr20 Wire for heating element

Ni30Cr20, Nikrothal30, N3, HAI-NiCr30, Resistohm30, 30-20Ni-Cr, Nikrothal .

It is a nickel-chromium alloy (NiCr alloy) characterized by High resistivity, good oxidation resistance, very good form stability, good ductility and excellent weldability. It is suitable for use at temperatures up to 1100°C.

Typical applications for it used in olid hot plates,open coil heaters in HVAC systems, night-storage heaters, convection heaters, heavy duty rheostats and fan heaters. And also used for heating cables and rope heaters in defrosting and de-icing elements, electric blankets and pads, car seats, baseboard heaters, floor heaters and resistors.
Normal composition%

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Other
Max
0.08	0.02	0.015	1.00	1.0~2.0	18.0~21.0	30.0~34.0	-	Bal.	-

Typical Mechanical properties(1.0mm)

Yield strength	Tensile Strength	Elongation
Mpa	Mpa	%
340	675	35

Typical Physical properties

Density (g/cm3)	7.9
Electrical resistivity at 20ºC(Om*mm2/m)	1.04
Conductivity coefficient at 20ºC (WmK)	13

Coefficient of thermal expansion
Temperature	Coefficient of Thermal Expansion x10-6/ºC
20 ºC- 1000ºC	19

Specific heat capacity
Temperature	20ºC
J/gK	0.50

Melting point (ºC)	1390
Max continuous operating temperature in air (ºC)	1100
Magnetic properties	non-magnetic

Temperature Factors Of Electrical Resistivity

20ºC	100ºC	200ºC	300ºC	400ºC	500ºC	600ºC
1	1.023	1.052	1.079	1.103	1.125	1.141
700ºC	800ºC	900ºC	1000ºC	1100ºC	1200ºC	1300ºC
1.158	1.173	1.187	1.201	1.214	1.226	-

Our Nichrome alloy are in the form of wire, ribbon, strip, coil.

Round wire
Ribbon (flat wire)
Strip / foil
Stranded wire
Sheet / plate

Delivery conditions are:

Bright annealed
Oxidized
Pickled
Enameled

Our major product line:

l Electric resistance alloy materials in wire, strip, tube, and bar form.

l Furnace products and heating systems:

•   Metalic heating elements
•   Heating modules: Prefabricated heating modules with electric heating elements and fiber or dense ceramic insulation.
•   Air heating cassettes: Cassettes with metallic heating elements for heating of air or gases
•   Diffusion Cassettes: Diffusion cassettes for the production of crystalline silicon wafers for solar cells and semiconductors
•   Furnace tubes: Extruded tubes made from FeCrAl alloys for gas-heated or electrically heated furnaces.
•   Construction materials: Wire, strip, tube and bar for manufacturing of furnace furniture and other furnace accessories
•   Furnace rollers: Furnace rollers for heat treatment furnaces.
•   Resistance heating wire and strip.: Resistance heating wire and strip for manufacturing of electric heating elements.
•   Technical Ceramics: Ceramic supporting materials for electrothermal components.
•   Thermocouple wire and strip: Wire, ribbon and strip for thermocouples, extension leads and compensating cables.
•   Ceramic engineering material: Ceramic engineering material for high-temperature and chemical environments.
•   Electric heating systems: Electric heating systems for aluminium and steel production

Product Tags: Nicr3020 Nickel Chromium Alloy Bright Annealed Nickel Chromium Alloy HVAC Nickel Chromium Alloy

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