CuMn12Ni Manganin Strip/rod/plate/sheet Bmn3-12 Product DescriptionShunt Manganin widely used for Shunt resistor with the highest requirements, shunt manganin has been used in precision built electrical components such as Wheatstone bridges, decade boxes, voltage drivers, potentiometers and resistance standards.
Chemical Content, %
| Ni |
Mn |
Fe |
Si |
Cu |
Other |
ROHS Directive |
| Cd |
Pb |
Hg |
Cr |
| 2~5 |
11~13 |
<0.5 |
micro |
Bal |
- |
ND |
ND |
ND |
ND |
| Max Continuous Service Temp |
0-100ºC |
| Resisivity at 20ºC |
0.44±0.04ohm mm2/m |
| Density |
8.4 g/cm3 |
| Thermal Conductivity |
40 KJ/m·h·ºC |
| Temp Coefficient of Resistance at 20 ºC |
0~40α×10-6/ºC |
| Melting Point |
1450ºC |
| Tensile Strength(Hard) |
585 Mpa(min) |
| Tensile Strength,N/mm2 Annealed,Soft |
390-535 |
| Elongation |
6~15% |
| EMF vs Cu, μV/ºC (0~100ºC) |
2(max) |
| Micrographic Structure |
austenite |
| Magnetic Property |
non |
| Hardness |
200-260HB |
| Micrographic Structure |
Ferrite |
| Magnetic Property |
Magnetic |
Resistance Alloy- Shunt Manganin Sizes / Temper Capabilities
Condition: Bright, Annealed, Soft
Wire &Ribbon diameter 0.02mm-1.0mm packing in spool, big than 1.0mm packing in coil
Rod, Bar diameter 1mm-30mm
Strip: Thickness 0.01mm-7mm, Width 1mm-280mm
Also enameled condition is available
Useage: Work in all kinds of electrical meter as power measurer
Strength: 1. Good material, sampling resistance precision and stable.2. Various type.3. Good service: make according to customer requirement.
Product Description:
1 .Material: 6J13 manganin and pure copper (reach the GB614599 F2 standard)
2. Welding mode: Electric beam welding shunt. Braze welding with Ag-based alloy as solder.
3. Resistance value tolerance: ±5%
4. Shunt type: The shunt should be mountable type with holes for screw fixing
5. Termination: Integrated lead wires are available
6. Temperature: Independent from temperature variation with low TCR value,
7. Characteristics: TC < 50PPM/K
8. Aging: 10 hours under 120 deg.
9. Power loss: <50 mill watt
material: |
iron,stainless steel,brass,bronze,carbon steel,aluminium alloy,spring steel,cold rolled steel etc. |
process: |
coating,stamping,cutting,bending,punching,welding,plating etc. |
surface treatment: |
nickel, zinc, Chrome, gold, tin, silver,printing,and colour zinc etc. |
application: |
mutual inductor,relay,thermostat,auto parts,furniture,transformer,computer and tableware etc. |
1.Design by customers' requests
2.Drawings are welcome
3.High welding tech
4.Dies designing service
5.Also supply accessory
FAQ Q1.Do you attend exhibition every year?
A .Yes
Q2.Is there any discount of the nickel wire?
A. Yes. Bigger quantity will get lower discount.
Q3.Information needed if I want a quotation?
A Name, Standard, Material Grade(Chemical Composition), Size Quantity, Weight.
Q4. Can we visit your company/factory before place the order?
A. Yes. Welcome anytime
Q5: How does your factory do regarding quality control?
A. Quality is priority. We always attach great importance to quality controlling from beginning to end.
Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Magnin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribbon 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 nine years in this field. During nine 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 wire, nichrome strip, fecral wire, fecral strip, thermocouple wire, nickel wire, nickel strip have been exported to Europe, USA, India, Southest Asia, South America,etc.
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