Ohmalloy Material Co.,Ltd
| Payment Terms | L/C, T/T, |
| Supply Ability | 10000KG/week |
| Delivery Time | 10workdays |
| Packaging Details | spool |
| Application | Industry |
| Material | Copper / Copper Alloy |
| Shape | wire |
| Resistance (μω.m) | Stable |
| certification | ISO CE ROSH |
| model | Karma wire |
| Brand Name | OHMALLOY |
| Model Number | Karma wire |
| Certification | ISO CE ROSH |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, | Supply Ability | 10000KG/week |
| Delivery Time | 10workdays | Packaging Details | spool |
| Application | Industry | Material | Copper / Copper Alloy |
| Shape | wire | Resistance (μω.m) | Stable |
| certification | ISO CE ROSH | model | Karma wire |
| Brand Name | OHMALLOY | Model Number | Karma wire |
| Certification | ISO CE ROSH | Place of Origin | CHINA |
| High Light | Alloy800 Karma Wire ，0.1mm Karma Wire ，6J23 Karma Wire | ||
Alloy800 6J22 6J23 Karma Wire NiCr20AlSi 0.1mm
OHMALLOY 133 (NiCr20AlSi, Alloy800, 6J22, Karma, 6J23,Evanohm) is mainly made of nickel, chromium, aluminum and iron. It has a wider working temperature range from -60°C~300°C.The resistivity is 2~3 times higher than manganin. It has lower temperature coefficient of resistance(TCR), lower thermal EMF versus copper, good permanence of resistance for a long period of time and strong anti-oxidation. Its working temperature range is wider than manganin(-60~300℃). It is suitable for making fine precision resistance elements and strain.
Normal composition%
| Nickel | Bal | Chromium | 19-21 |
| Aluminum | 2.5-3.2 | Iron | 2.0-3.0 |
| Density (g/cm3) | 8.3 |
| Electrical resistivity at 20℃ (Ωmm2/m) | 1.33±0.07 |
| Temperature factor of resistivity(20℃~600℃)X10-5/℃ | ≤±20 |
| Max Working Temp (℃ ) | 300 |
| EMF vs Cu(μV/℃ )(0~100℃ ) | ≤2.5 |
Style of supply
| Alloys Name | Type | Dimension |
| OHMALLOY 133 | Wire | D=0.01mm~1.5mm |
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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