Shanghai Tankii Alloy Material Co.,Ltd
-
China,Shanghai ,Shanghai
-
Verified Supplier
Leave a Message
we will call you back quickly!
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"6J22 Karma Alloy Enameled Resistance Wire with Polyimide Insulation and Low TCR","imgUrl":"https:\/\/img.chinax.com\/nimg\/41\/a5\/76ccc4547d7ab2717d1f27166190-200x200-1\/6j22_karma_alloy_enameled_resistance_wire_with_polyimide_insulation_and_low_tcr.jpg","attrs":{"Supply Ability":"500kg\/month","Certification":"ISO9001","Minimum Order Quantity":"1kg","Model Number":"6J22 Karma"}}
{"title":"Magnet Enameled Copper Wire 40AWG Nicr 8020 Wire","imgUrl":"https:\/\/img.chinax.com\/nimg\/18\/88\/5f4b7397a1336c8730e10d113673-200x200-1\/magnet_enameled_copper_wire_40awg_nicr_8020_wire.jpg","attrs":{"Brand Name":"Tankii","Model Number":"Enameled wire","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"Varnished Enamel Insulated Wire Pure Silver 9999 \/ Sterling Silver Good","imgUrl":"https:\/\/img.chinax.com\/nimg\/98\/1a\/470869a4fb3b98631cdd7c21c9ce-200x200-1\/varnished_enamel_insulated_wire_pure_silver_9999_2f_sterling_silver_good_conductivity.jpg","attrs":{"Brand Name":"TANKII","Model Number":"Silver 9999","Certification":"ISO9001:2008","Place of Origin":"Shanghai, China"}}
{"title":"Enameled pure nickel wire dia0.08mm 240\u2103 for winding of automotive micro sensor","imgUrl":"https:\/\/img.chinax.com\/nimg\/51\/1f\/6363317a87cb3e35d845921c3aa5-200x200-1\/enameled_pure_nickel_wire_dia0_08mm_240_e2_84_83_for_winding_of_automotive_micro_sensor_components.jpg","attrs":{"Brand Name":"Tankii","Model Number":"Enameled wire","Certification":"ISO9001 Rohs","Place of Origin":"China"}}
{"title":"Ni80Cr20 Alloy Enameled Wire with Good Insulation for Rearview Mirror Defogging","imgUrl":"https:\/\/img.chinax.com\/nimg\/50\/13\/fb9f198daf0ac1aee75f3b660ecb-200x200-1\/ni80cr20_alloy_enameled_wire_with_good_insulation_for_rearview_mirror_defogging.jpg","attrs":{"Brand Name":"Tankii","Model Number":"Ni80Cr20","Certification":"ISO9001 Rohs","Place of Origin":"China"}}
{"title":"0.025mm Pure Nickel Enamelled Wire Polyester Insulation","imgUrl":"https:\/\/img.chinax.com\/nimg\/9b\/83\/70312e6f41134f9467104bc7566e-200x200-1\/0_025mm_pure_nickel_enamelled_wire_polyester_insulation.jpg","attrs":{"Brand Name":"Tankii","Model Number":"N6 pure nickel wire","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"Enameled Copper Nickel Wire CuNi44 for Seat Heating with 240\u2103 High Temperature","imgUrl":"https:\/\/img.chinax.com\/nimg\/ca\/8e\/55106751e6eec56d814029ca5c61-200x200-1\/enameled_copper_nickel_wire_cuni44_for_seat_heating_with_240_e2_84_83_high_temperature_and_corrosion_resistance.jpg","attrs":{"Brand Name":"Tankii","Model Number":"CuNi44","Certification":"ISO9001 Rohs","Place of Origin":"China"}}
- Home>
- Enamelled Wire>
- 6J22 Karma Alloy Enameled Resistance Wire with Polyimide Insulation and Low TCR
- Product Details
- Company Details
Product Specification
Product Description
Karma Resistance Wire for Resistor and heating elementsProduct specific
| Material |
Grade |
Diameter Range |
Resistivity |
Temperature Coefficient |
Surface |
Supply Form |
| Nickel Chromium Iron Alloy |
6J22 Karma |
0.01-2.0 mm |
1.35-1.45 μΩ·m |
Low TCR |
Bright |
Spool / Coil |
Chemical Element: Cr 19~21.5%, Ni: Balance, Al 2.5~3.2%, Fe 2.5~20%
Resistivity: 1.33 ohm mm2/m
Resistivity 800 Ohms Per Circular Mil Foot at 20° C (68° F)
Wt. Per Cubic Inch =. 293 lbs.
Specific Gravity 8.10
Diameter 0.025mm~5mm
Usage: resistor
Distinctive features of Karma resistance wire
1) Starting with Nickel Chromium electric heat wire Class 1, we replaced some of the Ni with
Al and other elements, and thus achieved a precision resistance material with improved
resistance temperature coefficient and heat electromotive force against copper.
With the addition of Al, we have succeeded in making volume resistivity 1.2 times greater
than Nickel Chromium electric heat wire Class 1 and the tensile strength 1.3 times greater.
2) The secondary temperature coefficient β of Karmalloy wire KMW is very small, - 0.03 × 10-6/ K2,
and the resistance temperature curve turns out to be almost a straight line within a wide
temperature range.
Therefore, the temperature coefficient is set to be the average temperature coefficient between
23 ~ 53 °C, but 1 × 10-6/K, the average temperature coefficient between 0 ~ 100 °C, also may
be adopted for the temperature coefficient.
3) Electromotive force against copper between 1 ~ 100 °C is also small, below + 2 μV/K, and
exhibits excellent stability over a period of many years.
4) If this is to be used as a precision resistance material, low temperature heat treatment is
required to eliminate processing distortions just as in the case of Manganin wire CMW.
We also produce other kind of resistance wire such as NiCr 80/20, NiCr 70/30, Nicr 60/15, Cr25Al5, etc.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
-
Business Type:
Manufacturer,Exporter
-
-
Total Annual:
8000000-100000000
-
Employee Number:
90~100
-
Ecer Certification：
Verified Supplier
+ Read More
