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Bright Oxidation Surface Fecral Resistance Wire OHMPM145 Good Form Stability
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Product Details:
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Detailed Product Description
| Application: | Heating,furnace Heating Wire | Shape: | Wire |
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| Material: | FeCrAl,Iron-Chromium-Aluminium Alloy | Chemical Composition: | Ferro Chrome Aluminium |
| Dimensions: | 0.05-12mm | Surface: | Bright,acid White/oxidized |
| Standard: | ASTM,DIN,GB Etc | Melting Point: | 1450℃ |
| Feature: | Good Form Stability,High Corrosion Resistance,high Efficiency | Condition: | Soft,acid Wach |
| Resistivity: | 1.45 | Tensile Strength: | 650-800 |
| Product Name: | Resistance Wire | Size: | 0.010-12mm,as Your Required |
| Surface Treatment: | Bright Oxidation | ||
| Highlight: | heating wire,high temp alloys |
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OHMPM145 fecral resistance wire /instead of APM alloy with comparable performance and favorable price for heating
OHMPM145 OHMPM145 can be used instead of APM, with comparable performance and favorable price.
(Common name: APM)
Ohmalloy Material Co., Ltd. has long been committed to research and development of electrothermal alloy products with good oxidation resistance and high temperature resistance. OHMPM145 alloy is a new product developed after HRE alloy which has been widely used in high temperature electrothermal alloy materials 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.
◎ Grade and Chemical Composition
| Grade | Chemical composition% | ||||
| C | Si | Cr | Al | Fe | |
| OHMPM145 | ≤0.04 | ≤0.4 | 20-23 | 5.8 | Bal. |
◎Specification
| Type: | Dia(mm) | Thickness(mm) | Width(mm) |
| Round wire: | φ0.15-8.0 | - | - |
| Flat wire: | - | 0.1-0.4 | 0.5-4.5 |
| Strip: | - | 0.5-2.5 | 5-48 |
◎ Performance and Application
| Grade | OHMPM145 |
| Max.operating temperature | 1425℃ |
| Tensile Strength (N/mm2) | 650-800 |
| Elongation% | ＞14 |
| Resistivity at 20℃ | 1.45 |
| Application | High Temperature Ceramic Firing Furnace/High Temperature Heat Treatment Furnace/High Temperature Diffusion Furnace in Electronic Industry |
◎ Average linear expansion coefficient
| Temperature℃ | 20-250 | 20-500 | 20-750 | 20-1000 | 20-1200 | 20-1400 |
| Thermal expansion coefficient×10-6/k | 11 | 12 | 14 | 15 | - | - |
Thermal Conductivity
50℃ 600℃ 800℃ 1000℃ 1200℃ 1400℃
Wm-1k-1 11 20 22 26 27 35
Resistance Temperature Coefficient
Temperature(℃) 700 900 1100 1200 1300
Ct 1.02 1.03 1.04 1.04 1.04
Contact Details
Ohmalloy Material Co.,Ltd
Contact Person: Mr. Qiu
Tel: +8613795230939
Send your inquiry directly to us
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