Shanghai Tankii Alloy Material Co.,Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 1000T/month |
| Delivery Time | 25days |
| Packaging Details | spool ,coil, or as clients' requirement |
| Material | copper nickel |
| Application | Heating |
| Insulation material | ETFT |
| Shape | bar |
| Color | requirement |
| Surface | bright annealed |
| Feature | high resistance |
| MOQ | 20kg |
| Port | Shanghai |
| Brand Name | Tankii |
| Model Number | 6j12 |
| Certification | DIN, ASTM, JIS |
| Place of Origin | Shanghai |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | 1000T/month |
| Delivery Time | 25days | Packaging Details | spool ,coil, or as clients' requirement |
| Material | copper nickel | Application | Heating |
| Insulation material | ETFT | Shape | bar |
| Color | requirement | Surface | bright annealed |
| Feature | high resistance | MOQ | 20kg |
| Port | Shanghai | Brand Name | Tankii |
| Model Number | 6j12 | Certification | DIN, ASTM, JIS |
| Place of Origin | Shanghai | ||
| High Light | Manganin 6j12 Copper Nickel Alloy ，Bright Annealed Copper Nickel Alloy ，ETFT Insulation Copper Nickel Alloy | ||
Bright Annealed Manganin 6j12 Precision Alloy ETFT Insulation
Cu-Nickel Manganin 6j12 Bobbin for Precision Industry
6J12 is a copper -manganese nickel (CuMnNi alloy) for use at room temperature.
Similar Grade
| GB | JIS | ASTM | SW | DIN | W.Nr | ROCT |
| 6J12 | - | - | Mangnin 47 | - | - | - |
Specification
GB/T 6145-1999
Product Forms
Wire,Ribbon,Strip,Tape
Chemical Compositions,%
| Alloy | Ni | Mn | Cu |
| 6J12 | 2-3 | 11-13 | Rest |
Physical Property
| Max Continuous Service Temp | 5-45℃ | Elongation | 6~15% |
| Resistivity at 20℃ | 0.47ohm mm2/m | EMF vs Cu,µV/℃(0~100℃) | 1(max) |
| Density | 8.9g/cm3 | Tensile Strength of soft condition | 343-539N/mm2 |
| Thermal Conductivity | 40kj/m·h·℃ | Tensile Strength of hard condition | >637 N/mm2 |
| TCR at 20℃ | -3~+20x10-6/℃ | Hardness of soft condition | 100-172 HV |
| Melting Point | 1450℃ | Hardness of hard condition | 140-300HV |
Feature
The alloy is Characterized by very low thermal eelctromotives force (emf) compared to copper.
Application
6J12 IS Typically used for the manufacturing of resistance standards,precision wire resistors,potentiometers,shunts and other electrical and electronic components.
6j12 widely used for precision resistors with the highest requirements,the resistors should be carefully stabilised and the application temperature should not exceed +60℃.Exceeding the maximum working temperature in air may result in a resistance drift generated by oxidixing .Thus,the long term stability can be affected negatively.As a result,
the resistivity as well as the temperature coefficient of the elextric resistance may slightly change.
It is also used as low cost replacement material for silver solder for hard metal mounting.The alloy's low emf vs copper makes it deal for use in electrical circuits,especially D.C., where a spurious thermal emf could cause malfunctioning of electronic equipment .Due to the low operating temperature,the temperature coefficient of resistance is controlled to be low over a range of 15 to 35℃.
Shanghai Tankii Alloy Material Co., Ltd. Focus on the production of resistance alloy(nichrome Alloy, FeCrAl Alloy, copper nickel alloy, thermocouple wire, precision alloy and thermal spray alloy in the form of wire, sheet, tape, strip, rod and plate. We've already got ISO9001 quality system certificate and approval of ISO14001 environmental protection system. We own a complete set of advanced production flow of refining, cold reduction, drawing and heat treating etc. We also proudly have independent R&D capacity.
Shanghai Tankii Alloy Material Co., Ltd has accumulated lots of experiences over 35 years in this field. During these years, more than 60 management elites and high science and technology talents were employed. They participated in every walk of the company life, which make our company keep blooming and invincible in the competitive market. Based on the principle of "first quality, sincere service", our managing ideology is pursuing technology innovation and creating the top brand in the alloy field. We persist in Quality - the foundation of the survival. It is our forever ideology to serve you with full heart and soul. We committed to provide customers all over the world with high-quality, competitive products and perfect service.
Our products, such us nichrome alloy, precision alloy, thermocouple wire, fecral alloy, copper nickel alloy, thermal spray alloy have been exported to over 60 countries in the world. We are willing to establish strong and long-time partnership with our customers. Most complete range of products dedicated to Resistance, Thermocouple and Furnace manufacturers Quality with end to end production control Technical support and Customer Service.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1981
Total Annual:
8000000-100000000
Employee Number:
90~100
Ecer Certification：
Verified Supplier
Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribb... Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribb...
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