About 0Cr25Al5FeCrAl Series-0Cr25Al5 Resistance Alloy
Wires is used for electrical heating element. It is Widely used in
metallurgy, industrial furnace, household appliances,
industry furnace, metallurgy, machinery, aircraft, automotive and
other industries producing heating elements and resistance
elements.1.FeCrAl Electrictrical Resistance Heating alloys with
high electrical resistivity, temperature coefficient of resistance
i small, high operating temperature.Good corrosion resistance under
high temperature, and particularly suitable for use in a gas
containing sulfur and sulfides, low price, it is widely used in
industrial electric furnace, household appliances, far infrared
device ideal heating material.2.Nickel chromium alloy with iron
resistance electrothermal high resistivity, surface body sexual
well. At high temperature and high intensity, and a good
performance and processing may welding nature widely used
metallurgical, electrical, mechanical components and electrical
manufacturing industries for doing heat resistance material.Ni-Cr
Type:Cr20Ni80,Cr15Ni60, Cr20Ni35, Cr20Ni30, Cr25Ni20 etc.Series
electric flat belt, electric fire wire.3.Product size range :Round
wire dia.0.05-12mm;flat strip thickness0.03-5mm,flat strip
width0.2-500mm. FeCrAl alloy has the characteristic of high
resistivity,low temperature resistance coefficient,high operating
temperature,good anti-oxidation and anti-corrosion under high
temperature.Size dimension range:Wire: 0.01-10mmRibbons:
0.05*0.2-2.0*6.0mmStrip: 0.05*5.0-5.0*250mmBar:10-50mmFeCrAl alloy
series: OCr15Al5,1Cr13Al4,
0Cr21Al4, 0Cr21Al6,0Cr23Al5,0Cr25Al5,0Cr21Al6Nb,0Cr27Al7Mo2,
and etc. Alloy Nomenclature
Performance1Cr13Al40Cr25Al50Cr21Al60Cr23Al50Cr21Al40Cr21Al6Nb0Cr27Al7Mo2Chemical
Compostion(%)Cr12.0-15.023.0-26.019.0-22.020.5-23.518.0-21.021.0-23.026.5-27.8Al4.0-6.04.5-6.55.0-7.04.2-5.33.0-4.25.0-7.06.0-7.0ReopportuneopportuneopportuneopportuneopportuneopportuneopportuneFeRestRestRestRestRestRestRestMax.
continuous service temp. of
element(°C)950125012501250110013501400Resistivity at
20ºC(μΩ·m)1.251.421.421.351.231.451.53Density(g/cm3)7.47.17.167.257.357.17.1Thermal
conductivity(KJ/m·h·ºC)52.746.163.260.246.946.1--Coefficient of
lines expansion(α×10-6/ºC)15.41614.71513.51616Melting point
approx.( ºC)1450150015001500150015101520Tensile
strength580-680630-780630-780630-780600-700650-800680-830Elongation
at rupture(%)>16>12>12>12>12>12>10Variation of
area(%)65-7560-7565-7565-7565-7565-7565-75Repeat Bending
frequency(F/R)>5>5>5>5>5>5>5Hardness(H.B.)200-260200-260200-260200-260200-260200-260200-260continuous
service time(Hours/
ºC)--≥80/1300≥80/1300≥80/1300≥80/1250≥50/1350≥50/1350Micrographic
structureFerriteFerriteFerriteFerriteFerriteFerriteFerriteMagnetic
propertiesMagneticMagneticMagneticMagneticMagneticMagneticMagnetic
Applications:
Heating
equipment:industrial furnace, civil heating appliance, various
electrical resistors andlocomotive braking
resistor,etc. Features:
1. High Temperature Resistance2.
Excellent Insulating Property 3. Efficient Thermal
Conductivity4. Significant Energy-saving5. High nickel, high
resistance Packing&ShippingPackage of FeCrAl heating
wire: Goods are supply in coil or on spool, Carton or wooden
case in outsideas demanded.Shipping of FeCrAl heating wire: By
vessel or by train from any Chinese port,Samples can be delivered
by International express. Lead time1-50kg2 working
days(packing boxes)51-100kg3 working days(packing boxes)101-500kg5
working days(use Carton or wooden case in outside)500kg-1000kg7
working days(use Carton or wooden case in outside)FAQQ1: Are you
trading company or manufacturer ?A1: We are factory for
manufacturing heating products for over 18 years now.Q2: Can I get
the pre-production samples?A2: Sure, it is welcome, we will
send you sample, after you confirm.Q3: Do you provide samples ? is
it free or extra ?A3: Yes, we could offer the sample for free
charge, Would you mind paying the freight fee?Q4: How do we place
an order?A4: Please kindly send us an email specifying the item,
quantity, color or other specification to place an order.Q5: How do
we make the payment?A5: We accept Western Union, TT. Q6:
What's the delivery time?A6:Generally it is 5-10 days if the goods
are in stock. or it is 15-20 days if the goods are not in stock, it
is according to quantity.Q7: How would the goods be shipped?A7: We
ship via DHL, UPS, FedEx or TNT, EMS,Airline and sea shipment
are also available.Q8: Is OEM/ODM available?A8: Yes, it's
available. The OEM MOQ is 500pcs. For details, please kindly
contact the sales person.Q9: How can I contact with your
company?A9: We are always ready to serve you via Email, Telephone,
Skype, or wechat.Q10. Do you test all your goods before
delivery?A10: Yes, we have 100% test before deliveryQ11: How do you
make our business long-term and good relationship?A11: We keep good
quality and competitive price to ensure our cust
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