Ohmalloy Material Co.,Ltd
| Payment Terms | L/C, T/T, , MoneyGram |
| Supply Ability | 5 Tons per month |
| Delivery Time | 7-10 days |
| Packaging Details | Plastic packing inside, wooden box outside , choose the suitable packing, Alos it can be customized by the clients' demand. |
| Electrical resistivity at 20℃(Ωmm2/m) | 1.53 |
| Density (g/cm3) | 7.1 |
| Tensile Strength | 700Mpa |
| Elongation | 20% |
| Brand Name | OHMALLOY |
| Model Number | FeCrAl |
| Certification | SGS,ISO |
| Place of Origin | China(Shanghai） |
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Product Specification
| Payment Terms | L/C, T/T, , MoneyGram | Supply Ability | 5 Tons per month |
| Delivery Time | 7-10 days | Packaging Details | Plastic packing inside, wooden box outside , choose the suitable packing, Alos it can be customized by the clients' demand. |
| Electrical resistivity at 20℃(Ωmm2/m) | 1.53 | Density (g/cm3) | 7.1 |
| Tensile Strength | 700Mpa | Elongation | 20% |
| Brand Name | OHMALLOY | Model Number | FeCrAl |
| Certification | SGS,ISO | Place of Origin | China(Shanghai） |
| High Light | high temp alloys ，high temperature alloys | ||
OhmAlloy153 is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by high resistance, low coefficient of electric resistance, higher operating temperature, good corrosion resistance under high temperature.It is suitable for use at temperatures up to 1400°C.
Typical applications for OhmAlloy153 are used in heating element of the single crystal furnace, sintering furnace, ceramic calcining furnace and heat treatment furnace and diffusion furnace when the temperature is more than 1200°C.
Normal composition%
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other |
| Max | |||||||||
| 0.05 | 0.025 | 0.025 | 0.20 | Max 0.40 | 26.5~27.8 | Max 0.60 | 5.0~7.0 | Bal. | Mo 1.8-2.2 |
| Yield strength | Tensile Strength | Elongation |
| Mpa | Mpa | % |
| 460 | 700 | 20 |
| Density (g/cm3) | 7.10 |
| Electrical resistivity at 20℃(Ωmm2/m) | 1.53 |
| Conductivity coefficient at 20℃ (WmK) | 13 |
| Coefficient of thermal expansion | |
| Temperature | Coefficient of Thermal Expansion x10-6/℃ |
| 20 ℃- 1000℃ | 16 |
| Specific heat capacity | |
| Temperature | 20℃ |
| J/gK | 0.49 |
| Melting point (℃) | 1520 |
| Max continuous operating temperature in air (℃) | 1400 |
| Magnetic properties | non-magnetic |
Temperature Factor of Electrical Resistivity
| 20℃ | 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 600℃ | 700℃ | 800℃ | 900℃ | 1000℃ | 1100℃ | 1200℃ |
| 1 | 0.997 | 0.996 | 0.994 | 0.991 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 | 0.990 |
Style of supply
| Alloys Name | Type | Dimension | |
| OhmAlloy153W | Wire | D=0.03mm~8mm | |
| OhmAlloy153R | Ribbon | W=0.4~40 | T=0.03~2.9mm |
| OhmAlloy153S | Strip | W=8~250mm | T=0.1~3.0 |
| OhmAlloy153F | Foil | W=6~120mm | T=0.003~0.1 |
| OhmAlloy153B | Bar | Dia=8~100mm | L=50~1000 |
Size:
Alloy bar dia:10-60mm
Resistance wire dia.0.05—10mm
Resistance strip thickness0.56—5mm, width6—50mm
Resistance strip wire thickness0.1—0.6mm,strip wire width1—6mm
Cold rolled resistance foil thickness0.05—3mm,strip width4—250mm
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2008
Total Annual:
4000000-6000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy. Ohmalloy Material Co.,Ltd have a full production line from melting, surface... Ohmalloy Material Co.,Ltd is a high-tech enterprise which specialized in making all kinds of alloy such as high resistance alloy, low-resistance copper nickel alloy, precision alloy, FeCrAl alloy and thermocouple Alloy. Ohmalloy Material Co.,Ltd have a full production line from melting, surface...
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