Cr13Al4 Bright Color Standard Flat Wire For Resistors High Temperature Resistance
Cr13Al4 Bright Color Standard High Temperature Resistance Flat Wire
1.FeCrAl Electrictrical Resistance Heating alloys with high electrical resistivity, temperature coefficient of resistance is 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.
FeCrAl type:1Cr13AI4, 0Cr21AI4, 0Cr21AI6, 0Cr25AI5, 0Cr21AI6 Nb, 0Cr27AI7Mo2 etc.Series electric flat belt, electric fire wire
It widely used in surtur and sulfide environment and producing industrial electric furnace, household electrical appliance and far infrared ray device.Low price with high electric resistance, low temperature cofficient of resistance, high working temperature and good corrosion resistance under high temperature especially.
2.Standard Specification:
| Grade | Main chemical composition | Hightest temperature ℃ | RrsistivityµΩ.m | Melting point ℃ | Tensile strength N/mm² | Elogation% | Working lifeh/℃ | Magneticproperties | |||
| Cr | Al | Ni | Fe | ||||||||
| OCr21Al4 | 17-21 | 3-4 | - | - | 1100 | 1.23±0.06 | 1500 | 750 | ≥12 | ≥80/1250 | magnetic |
| OCr25Al5 | 23-26 | 4.5-6.5 | - | - | 1250 | 1.42±0.07 | 1500 | 750 | ≥12 | ≥80/1300 | magnetic |
| OCr21Al6Nb | 21-23 | 5-7 | - | - | 1350 | 1.43±0.07 | 1510 | 750 | ≥12 | ≥50/1350 | magnetic |
| OCr27Al7Mo2 | 22-24 | 5-7 | - | - | 1400 | 1.53±0.07 | 1520 | 750 | ≥10 | ≥50/1350 | magnetic |
| KSC | 26.8-27.8 | 6-7 | - | - | 1350 | 1.44±0.05 | 1510 | 750 | ≥16 | ≥60/1350 | magnetic |
| Cr20Ni80 | 20-23 | - | Rest | ≤1.0 | 1200 | 1.09±0.05 | 1400 | 750 | ≥20 | ≥80/1200 | Non-magnetic |
| Cr30Ni70 | 30 | - | Rest | ≤1.0 | 1250 | 1.18±0.05 | 1380 | 750 | ≥20 | ≥50/1250 | Non-magnetic |
| Cr15Ni60 | 15-18 | - | 55 | Rest | 1150 | 1.12±0.05 | 1390 | 750 | ≥20 | ≥80/1150 | Non-magnetic |
| Cr20Ni35 | 18-21 | - | 35 | Rest | 1100 | 1.04±0.05 | 1390 | 750 | ≥20 | ≥80/1100 | Weak magnetic |
| Cr20Ni30 | 20 | - | 32 | Rest | 1100 | 1.04±0.05 | 1390 | 750 | ≥20 | ≥80/1100 | Weak magnetic |
3.Product size:
Round wire dia.0.05—12mm;
flat strip thickness0.03—5mm,flat strip width0.2—500mm.
4.FAQ:
1. What’s your idea about your offer?
We have factory,we offer high quality products with proper price.
2. What’s the MOQ?
The MOQ is one pc,but our price base on the qty,if you need more,the price will be cheap.
3. What type of payment do you have available?
We accept TT and L/C,as sample order,the Western union,Moneygram and Aliexpress is available.
4. What’s the delivery time?
25-30 days after we get the payment.
5. How to make an order ?
Tell us the size and qty you need or tell us where to use,our technician will suggest the size you need.
