| Certification: | RoHS, CCC |
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| Type: | Electric Coil |
| Material: | Fe-Cr-Al Wire |
| Form: | Heating Wire |
| Shape: | Round |
| Color: | Oxidized/Bright |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier FeCrAl OHMPM145 Wire Used in Ceramics Kiln Electric Furnace 1400ºC Heating Element Wire
OHMPM145 alloy is a new product developed after HRE alloy which has been widely used in high temperature electrothermal alloy materials to replace the material Kanthal APM in recent years. Compared with HRE, its purity and oxidation resistance is further improved and optimized. With special rare earth elements and unique metallurgical manufacturing process, OHMPM145 has been recognized by customers in the field of high temperature heat-resistant fibers around the world. It has been successfully applied in ceramic sintering, diffusion furnace, high power density and high temperature industrial kiln.
Chemical Composition(%)
| Grade | C | Si | Cr | Al | Fe | RE |
| OHMPM145 | ≤0.04 | ≤0.4 | 20-23 | 5.8 | Bal. | A little |
Physical Properties
|
Density (g/cm3) |
High Temperature Strength at 1000ºC (MPa) |
Fast Life at 1350ºC (hour) According to GB/T13300-91 |
Emissivity in fully oxidized state |
| 7.1 | 20 | >80 | 0.7 |
| Max. Operating Temperature (ºC) |
Tensile Strength (Annealed) (N/mm2) |
Elongation (%) |
Resistivity at 20ºC( μ.Ω.m) |
Application |
| 1425 | 600-800 | >14 | 1.45 | works as heating wire in Ceramics Kiln/ Heat Treatment Furnace/ Electric Diffusion Furnace under high temperature |
Supply State
1. Round Wire(0.15mm-9.0mm)
Φ<1mm,Bright Surface, Spool Package
Average Linear Expansion Coefficient:
| Temperature(ºC) | 20-250 | 20-500 | 20-750 | 20-1000 | 20-1200 | 20-1400 |
| Thermal expansion coefficient×10-6/k | 11 | 12 | 14 | 15 | / | / |
Resistance Temperature Coefficient:
| Temperature(ºC) | 700 | 900 | 1100 | 1200 | 1300 |
| Ct | 1.02 | 1.03 | 1.04 | 1.04 | 1.04 |
Service Life Comparison
3. Application
4. Package Reference
5. Our Service
6.Question and Answer
Q1:How can I contact with your company?
Q2:Do you provide free samples?
A2:Yes,we can provide free samples for your testing,but buyer should bear the shipping costs.
Q3:What is your payment terms?
A3:30% in advance,balance after receiving the copy of B/L. T/T,L/C,Western Union,Paypal is OK.
Q4:What is your lead time?
A4:On normal condition,the lead time is 7 days after the payment. Special order or quantity is subject to the negotiation.
Suppliers with verified business licenses
Audited Supplier 
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