Antioxidant Cr20Ni80 nickel chromium alloy wire

  Product Description Antioxidant Cr20Ni80 Nickel Chromium Alloy Wire   1. Basic Info of nickel chromium alloy wire  . Model NO.:NiCr80-20, NiCr80/20  Product Type:Ribbon ET:Ni Cr  Carbon Content:Low Carbon PCD:Soft  Hole:Ni Cr Material:Nichrome  Chemical Composition:Ni80% Cr20% Size:0.05*0.2-2.0*6.0mm  Surface:Bright,Heating Flat Wire Treatment:Hydrogen Annealing  Resistance Tolerance:±5% Condition:Soft  2. Additional Info of nickel chromium alloy wire  . Trademark:SYWD  Packing:Packed on Spool,in Carton,Wooden Cases or Pallets Standard:SGS. ISO9001  Origin:China HS Code:75052200  Production Capacity:100tons Per Month   3.  Main chemical composition(%)     

Type	Cr	Ni	Fe
Cr20Ni80	20-23	rest	/

   4. Technical Properties of nickel chromium alloy wire :      

Type	Cr20Ni80
Max continuous service Temp of element(°c):	1150
Density (g/CM³):	8.4
Melting point (°c) :	1400
Elongation(%) :	>20
Resistivity(Ωmm/m²):	1.09-1.14±0.05

   5.   Nickel chromium alloy wire data table:       

Diameter(mm)	Resistivity at 20°c (Ω/m)	Surface area at 20°c (cm²/Ω)	Weight (g/m)	Surface area (cm²/m)	sectional area(mm²)
8.00	0.0217	11600	417	251	50.3
7.50	0.0247	9550	367	236	44.2
7.00	0.0283	7760	319	220	38.5
…	…	…	…	…	…
0.07	283	0.00776	0.0319	2.20	0.00385
0.06	386	0.00489	0.0235	1.88	0.00283
0.05	555	0.00283	0.0613	1.57	0.00196

   6. Application of  nickel chromium alloy wire :     It can be used for making heating elements , resistor in metallurgical industry, household electric appliance and machine industry.   Packaging & Shipping  

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