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1mm*10mm 0Cr25Al5 Flat Ribbon Round Burr With Bright Surface Strip

Shanghai Tankii Alloy Material Co.,Ltd
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1mm*10mm 0Cr25Al5 Flat Ribbon Round Burr With Bright Surface Strip

Brand Name : TANKII

Model Number : 0Cr25Al5

Certification : ISO9001:2008

Place of Origin : Shanghai, China

MOQ : Negotiable

Price : To negotiate

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

Supply Ability : 20+TON+MONTH

Delivery Time : 7-15 days

Packaging Details : Spool, Coil, Carton, Wooden case with Plastic Film According to Client's Requirements

Alloy : High Resistance Alloy

Use : Electric Furnace,Glass Top Hobs....

Feature : Anti-Oxidation

Rare Earths Quantity : As required

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Stock Price 1mm*10mm 0Cr25Al5 Flat Ribbon Round Burr Bright Surface Strip


1. Introduction

Nichrome, a non-magnetic 80/20 alloy of nickel and chromium, is the most common resistance wire for heating purposes because it has a high resistivity and resistance to oxidation at high temperatures. When used as a heating element, resistance wire is usually wound into coils. One difficulty in using nichrome wire is that common tin-based electrical solder will not bond with it, so the connections to the electrical power must be made using other methods such as crimp connectors or screw terminals.

FeCrAl alloys used in a wide range of high-temperature applications.

Constantan [Cu55Ni45] has a low temperature coefficient of resistivity and as a copper alloy, is easily soldered. Other constant-resistance alloys include manganin [Cu86Mn12Ni2], Cupron [Cu53Ni44Mn3]and Evanohm.

The Evanohm family of nickel-chrome alloys [Ni72Cr20Mn4Al3Si1], [Ni73Cr20Cu2Al2Mn1Si], have high resistance, low temperature coefficient of resistance, low electromotive force (Galvani potential) when in contact with copper, high tensile strength, and also are very stable with regards to heat treatment.


2.Specification:

GradeMain chemical compositionHightest temperature ℃

Rrsistivity

µΩ.m

Melting point ℃Tensile strength N/mm²

Elogation

%

Working life

h/℃

Magnetic

properties

CrAlNiFe
OCr21Al417-213-4--11001.23±0.061500750≥12≥80/1250magnetic
OCr25Al523-264.5-6.5--12501.42±0.071500750≥12≥80/1300magnetic
OCr21Al6Nb21-235-7--13501.43±0.071510750≥12≥50/1350magnetic
OCr27Al7Mo222-245-7--14001.53±0.071520750≥10≥50/1350magnetic
KSC26.8-27.86-7--13501.44±0.051510750≥16≥60/1350magnetic
Cr20Ni8020-23-Rest≤1.012001.09±0.051400750≥20≥80/1200Non-magnetic
Cr30Ni7030-Rest≤1.012501.18±0.051380750≥20≥50/1250Non-magnetic
Cr15Ni6015-18-55Rest11501.12±0.051390750≥20≥80/1150Non-magnetic
Cr20Ni3518-21-35Rest11001.04±0.051390750≥20≥80/1100Weak magnetic
Cr20Ni3020-32Rest11001.04±0.051390750≥20≥80/1100Weak magnetic

3.

MaterialResistivity
(ohm-cmil/ft)
Resistivity
(10−6 ohm-cm)
Aluminum15.942.650
Brass42.17.0
Carbon (amorphous)233.95
Constantan272.9745.38
Copper10.091.678
Iron57.819.61
Manganin29048.21
Molybdenum32.125.34
Nichrome675112.2
Nichrome V650108.1
Nickel41.696.93
Platinum63.1610.5
Stainless steel (304)54190
Steel (0.5% carbon)10016.62
Zinc35.495.90


Product Tags:

high temperature wire

      

electrical heating wire

      
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