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Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd
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Silver Bright Smooth Nicr Alloy Electric Heating Strip 0.05*29 MM

Product Details

Place of Origin: Shanghai, China

Brand Name: TANKII

Certification: ISO9001: 2015

Model Number: Ni80Cr20

Payment & Shipping Terms

Minimum Order Quantity: 20kg

Price: Negotiated

Packaging Details: Spool, carton, plywod case with plastic film as clients required

Delivery Time: 7-12 DAYS

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

Supply Ability: 200+TON+MONTH

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Specifications
Highlight:

nickel alloys

,

nichrome resistance wire

Max Operating Temperature:
1250
Density:
8.4
Resistivity:
1.09
Advantages:
In Stock, Fast Delivery
Feature:
Stable Resistance, Smooth
Colour:
Silver Bright
Max Operating Temperature:
1250
Density:
8.4
Resistivity:
1.09
Advantages:
In Stock, Fast Delivery
Feature:
Stable Resistance, Smooth
Colour:
Silver Bright
Description
Silver Bright Smooth Nicr Alloy Electric Heating Strip 0.05*29 MM

Stock Strip Nicr Alloy 0.05*29 MM Bright Smooth Electric Heating Strip

 

Code: Cr20Ni80,Cr15Ni60,Cr20Ni30 Material: Ni-Cr-Fe alloy strip Specifications: Thickness:0.5-3.5mm,width:5.0-45.0mm Features: Our company produces nickel-chromium, nickel, ferrochrome strip with high purity, resistivity stability, good oxidation resistance, surface and higher in the high temperature strength, good processing properties and weldability, can be Widely in metallurgy, household appliances, machinery manufacturing and electrical heating elements made to do resistance materials industry.

 

 

The commercial levels consist of Nichrome and Brightray. The little upgradation for this composition can be made to improve the wire for certain operations. With the inclusion of suitable reactive alloy metals an alteration in the properties is certain. The performance conditions of nichrome alloy wire are extremely influenced by its composition.

However the concentration alternations have minor impact on mechanical features, large concentration of reactive metals causes to avoid the flaking of scale while periodic heating and cooling.

The nichrome wire with binary expression of 90/10 is used for heating operations and it has highest performance temperature of 1100 degree Celsius. Moreover nichrome heating wire is also used in thermocouples.The combination of nickel and chromium in 90:10 ratio is more preferred for thermocoupling as compare to 95:5 nickel chromium addition.

 

 

Material/performane Cr20Ni80 Cr30Ni70 Cr15Ni60 Cr20Ni35 Cr20Ni30
Composition % Ni Rest Rest 55.0~61.0 34.0~37.0 34.0~34.0
Cr 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℃ 1200 1250 1150 1100 1100
Meltiing point℃ 1400 1380 1390 1390 1390
Density g/cm3 8.40 8.10 8.20 7.90 7.90
Resistivity μΩ·m,20℃ 1.09±0.05 1.18±0.05 1.12±0.05 1.00±0.05 1.04±0.05
Elongation at rupture ≥20 ≥20 ≥20 ≥20 ≥20
Specific heat J/g.℃ 0.440 0.461 0.494 0.500 0.500
Thermal conductivity KJ/m.h℃ 60.3 45.2 45.2 43.8 43.8
Coefficient of lines expansion a×10-6/℃ (20~1000℃) 18.0 17.0 17.0 19.0 19.0
Micrographic structure Austenite Austenite Austenite Austenite Austenite
Magnetic properties Nonmagnetic Nonmagnetic Nonmagnetic Weak magnetic Weak magnetic

 

 

Ni80Cr20 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 Ni80Cr20 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.

 

Silver Bright Smooth Nicr Alloy Electric Heating Strip 0.05*29 MM 0Silver Bright Smooth Nicr Alloy Electric Heating Strip 0.05*29 MM 1

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