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| Categories | FeCrAl Alloy |
|---|---|
| Brand Name: | ohmalloy |
| Model Number: | ohmalloy153 |
| Certification: | SGS, IOS |
| Place of Origin: | China |
| MOQ: | 10KG |
| Price: | USD 3-18 per kilogram |
| Payment Terms: | L/C, T/T, |
| Supply Ability: | 80000 kilograms per week |
| Delivery Time: | shipped in 7 days after payment |
| Packaging Details: | Plastic packing inside, wooden box outside , choose the suitable packing, Also it can be customized by the clients' demand. |
| Chemical Composition: | 27%Cr 7%Al 2%Mo balance Fe |
| Dimension: | 0.2-10mm |
| Material: | Alloy |
| Shape: | Wire |
| Application: | Industry and household appliances |
| resistivity(μΩ.m): | 1.53 |
| Tensile Strength (≥ MPa): | 700 |
| Elongation (≥ %): | 20 |
| yield strength (≥ MPa): | 460 |
| density (g/cm3): | 7.1 |
| working temperature(℃): | 1400 |
| OEM: | available |
| annealing treatment: | hydrogen annealing |
| surface treatment: | bright Oxidation |
| Company Info. |
| Ohmalloy Material Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
OhmAlloy153
(Common Name:0Cr27Al7Mo2)
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 |

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