Ohmalloy Material Co.,Ltd
| Payment Terms | T/T, , L/C |
| Supply Ability | 80000kg/week |
| Delivery Time | 5-8workdays |
| 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) | 1.25 |
| Conductivity coefficient at 20℃ (WmK) | 15 |
| Melting point (℃) | 1450 |
| Max continuous operating temperature in air (℃) | 950 |
| Magnetic properties | non-magnetic |
| Elongation | 22% |
| Materail | C/P/S/Mn/Si/Cr/Ni/Al/Fe |
| Density (g/cm3) | 7.40 |
| Temperature Factor of Electrical Resistivity | 20℃: 1 500℃: 1.064 1000℃: 1.150 |
| Brand Name | OHMALLOY |
| Model Number | OhmAlloy125 |
| Certification | ISO,SGS |
| Place of Origin | China,shanghai |
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Product Specification
| Payment Terms | T/T, , L/C | Supply Ability | 80000kg/week |
| Delivery Time | 5-8workdays | 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) | 1.25 | Conductivity coefficient at 20℃ (WmK) | 15 |
| Melting point (℃) | 1450 | Max continuous operating temperature in air (℃) | 950 |
| Magnetic properties | non-magnetic | Elongation | 22% |
| Materail | C/P/S/Mn/Si/Cr/Ni/Al/Fe | Density (g/cm3) | 7.40 |
| Temperature Factor of Electrical Resistivity | 20℃: 1 500℃: 1.064 1000℃: 1.150 | Brand Name | OHMALLOY |
| Model Number | OhmAlloy125 | Certification | ISO,SGS |
| Place of Origin | China,shanghai | ||
| High Light | heating wire ，high temperature alloys | ||
Iron-chromium-aluminium alloy OhmAlloy125
(Common Name:1Cr13Al4,Alkrothal 14,Alloy 750,Ohmalloy 40,Alferon 902,Alchrome 750,Resistohm 125,Aluchrom W,750 Alloy,Stablohm 750.)
OhmAlloy125 is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by Stable performance,
Anti-oxidation,Corrosion resistance,High temperature stability,Excellent coil-forming ability,Uniform and beautiful surface condition without spots.It is suitable for use at temperatures up to 950°C.
This invention relates to an alloy suitable for use in industrial and other heating applications, having a ferritic stainless steel alloy comprising, in weight %, less than 0.02% carbon; ≦0.5% silicon; ≦0.2% manganese; 10.0-40.0% chromium; ≦0.6% nickel; ≦0.01% copper; 2.0-10.0% aluminum; one or more of Sc, Y, La, Ce, Ti, Zr, Hf, V, Nb and Ta in an amount of 0.1-1.0; remainder iron and unavoidable impurities. A heating element of this alloy is provided. A diffusion furnace having such a heating element is also provided.
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other |
| Max | |||||||||
| 0.12 | 0.025 | 0.025 | 0.70 | Max 1.0 | 12.0~15.0 | Max 0.60 | 4.0~6.0 | Bal. | - |
| Yield strength | Tensile Strength | Elongation |
| Mpa | Mpa | % |
| 455 | 630 | 22 |
| Density (g/cm3) | 7.40 |
| Electrical resistivity at 20℃(Ωmm2/m) | 1.25 |
| Conductivity coefficient at 20℃ (WmK) | 15 |
| Coefficient of thermal expansion | |
| Temperature | Coefficient of Thermal Expansion x10-6/℃ |
| 20 ℃- 1000℃ | 15.4 |
| Specific heat capacity | |
| Temperature | 20℃ |
| J/gK | 0.49 |
| Melting point (℃) | 1450 |
| Max continuous operating temperature in air (℃) | 950 |
| Magnetic properties | non-magnetic |
Temperature Factor of Electrical Resistivity
| 20℃ | 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 600℃ | 700℃ | 800℃ | 900℃ | 1000℃ | 1100℃ | 1200℃ | 1300℃ |
| 1 | 1.005 | 1.014 | 1.028 | 1.044 | 1.064 | 1.090 | 1.120 | 1.132 | 1.142 | 1.150 | - | - | - |
Style of supply
| Alloys Name | Type | Dimension | ||
| OhmAlloy125W | Wire | D=0.03mm~8mm | ||
| OhmAlloy125R | Ribbon | W=0.4~40mm | T=0.03~2.9mm | |
| OhmAlloy125S | Strip | W=8~250mm | T=0.1~3.0mm | |
| OhmAlloy125F | Foil | W=6~120mm | T=0.003~0.1mm | |
| OhmAlloy125B | Bar | Dia=8~100mm | L=50~1000mm | |
Typical applications for OhmAlloy125 are used in electric locomotive, diesel locomotive,metro vehicle and high speed moving car etc brake system brake resistor,electric ceramic cooktop,industrial furnace.
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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