Ohmalloy Nicr80 /20 Swg 14/ Swg 15 for Vacuum Furnace Heating Element

Model NO.
Nicr80/20
Elongation
≥ 25%
Working Temperature
1200ºC
Surface
Bight, Oxidation
Certificate
SGS; ISO
Sample
Free Sample
Model Number
Ni80cr20
Resistivity Om*mm2/M
1.09
Dimensions
0.05~10mm
Shape
Wire/ Ribbon
Application
Heating System
Transport Package
Coil+ Waterproof Paper+ Wooden Case
Specification
Ni 80%, Cr20%
Trademark
Ohmalloy
Origin
Shanghai, China
HS Code
7505220000
Production Capacity
50000 Kg/ Month
Reference Price
$ 16.20 - 157.50
Contact Us

Product Description

Ohmalloy Nicr80/20 Swg 14/ Swg 15 for Vacuum Furnace Heating Element
 
 
 
 
Application

Ohmalloy Nicr80/20 Swg 14/ Swg 15 for Vacuum Furnace Heating Element

 
OHMALLOY
OhmAlloy109
(Common Name:Ni80Cr20, Nikrothal8 ,MWS-650, NiCrA, Tophet   A, HAI-NiCr   80, Chromel A, Alloy A, Alloy 650, N8, Resistohm 80, Stablohm 650, Nichorme V, Nikrothal 80.)  
OhmAlloy109 is a nickel-chromium alloy (NiCr alloy) characterized by high resistivity, good oxidation resistance and very good form stability. It is suitable for use at temperatures up to 1200 ° C,and hold a superior service life   compared to Iron chromium alumium alloys.
Typical applications for OhmAlloy109 are electric heating elements in home appliances,industrial furnaces and resistors(wirewound resistors,metal film resistors), flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements.

Normal composition%

C P S Mn Si Cr Ni Al Fe Other
Max
0.03 0.02 0.015 0.60 0.75~1.60 20.0~23.0 Bal. Max 0.50 Max 1.0 -
 

Typical Mechanical properties ( 1.0mm )

Yield strength Tensile Strength Elongation
Mpa Mpa %
420 810 30
 

Typical Physical properties

Density (g/cm3) 8.4
Electrical resistivity at 2 0 ºC ( Om* mm2/m) 1.09
Conductivity coefficient at 20 ºC (WmK) 15
 
Coefficient of thermal expansion
Temperature Coefficient of Thermal Expansion x10-6/ ºC
20 ºC - 1000 ºC 18
 
 
Specific heat capacity
Temperature 20 ºC
J/gK 0.46
 
Melting point ( ºC ) 1400
Max continuous operating temperature in air ( ºC ) 1200
Magnetic properties non-magnetic
 
Temperature Factors Of Electrical Resistivity
20 ºC 100 ºC 200 ºC 300 ºC 400 ºC 600 ºC
1 1.006 1.012 1.018 1.025 1.018
700 ºC 800 ºC 900 ºC 1000 ºC 1100 ºC 1300 ºC
1.01 1.008 1.01 1.014 1.021 -
 
Style of supply
Alloys Name Type Dimension  
OhmAlloy109W Wire D=0.03mm~8mm  
OhmAlloy109R Ribbon W=0.4~40mm T=0.03~2.9mm
OhmAlloy109S Strip W=8~250mm T=0.1~3.0mm
OhmAlloy109F Foil W=6~120mm T=0.003~0.1mm
OhmAlloy109B Bar Dia=8~100mm L=50~1000mm
 

FAQ

1. What's the minimum quantity customer can order?
If we have your size in stock, we can provide any quantity you want.
If we do not have, for spool wire, we can produce 1 spool, about 2-3kg. For coil wire, 25kg.


2. How can you pay for small sample amount?
We have Western union account, wire transfer for sample amount also ok.

3. Customer do not have express account. How will us arrange the delivery for sample order?
Just need to provide your address information, we will check the express cost, you can arrange the express cost together with sample value.

4. What's our payment terms?
We can accept LC T/T payment terms, it also depending on delivery and total amount. Let's talk more in details after getting your detailed requirements.

5. Do you provide free samples?
If you want several meters and we have stock of your size, we can provide, customer need to bear the International express cost.

6. What's our working time?
We will give you reply through email/phone Online contact tool within 24 hours. No matter working day or holidays.

 

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