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Wisdom Import & Export (Shanghai) Co., Ltd.

Ni30cr20, Heating Alloy Ni30cr20, Resistance Heating Alloy Ni30cr20 manufacturer / supplier in China, offering Nichrome Resistance Heating Alloy Ni30cr20, Competitive Price of Ni60 Powder Used for Spring and Fused, High Quality of Nicr 80/20 Powder Used for Thermal Spray and so on.

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Supplier Homepage Product NICHROME ALLOY Nichrome Resistance Heating Alloy Ni30cr20

Nichrome Resistance Heating Alloy Ni30cr20

Purchase Qty.:
1-49 50-99 100+
FOB Unit Price: US $34 US $30 US $28
Purchase Qty. (kg) FOB Unit Price
1-49 US $34
50-99 US $30
100+ US $28
Get Latest Price
Production Capacity: 5000ton/Year
Transport Package: Standard or Customized
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: Ni30Cr20
  • Powder: Not Powder
  • Condition: Soft
  • Treatment: Hydrogen Annealing
  • Certificate: ISO9001
  • Delivery Time: 5-15days
  • Brand Name: Wisdom
  • Specification: customized
  • HS Code: 750522
  • Type: Nickel Wire
  • Product: Ni30cr20
  • Resistance Tolerance: Standard
  • Surface: Bright
  • Quality Test: Mill Test Report
  • Payment Currency: USD/Eur/RMB
  • Trademark: WISDOM
  • Origin: China, Shanghai
Product Description

WISDOM Ni35Cr20/Ni30Cr30 is an austenitic nickel-chromium alloy (Nichrome alloy) for working at temperatures up to 1100°C (2010°F). This alloy is characterized by high resistivity and good oxidation resistace. It has good ductility and excellent weldability. after using.

Common Names: Cr20Ni35, Chromel D, Nikrothal 40, N4, Chromax, HAI-NiCr 40, Tophet D, Resistohm 40, Cronifer III, 35-20 Ni-Cr, Alloy D, Nikrothal 40, MWS-610, Stablohm 610
Chemical Composition





























Max. continuous service Temp.


Approx. melting point


Resistivity at 20ºC

1.04±0.05 μΩ·m




7.90 g/cm3

Accelerated life


Thermal conductivity

45.2 KJ/m·h·ºC

Micrographic structure


Coefficient of lines expansion

19.0 α×10-6/ºC

Magnetic properties

Weak magnetic

Specific heat

0.500 J/g·ºC

Forms Available

Wire,ribbon,strip, bar,sheet,pipe

Widely used for convection heaters, heavy duty rheostats and fan heaters
Also used for heating cables and rope heaters in defrosting and de-icing elements
Electric blankets and pads, car seats, baseboard heaters and floor heaters, resistors.
1. We have our own brand, currently the sales region covers 28 countries and regions around the world, Our alloy products are quite popular and welcomed by customers all over the world. It will be our great honor if you become one of our customers.
2.We provide OEM services, we can do OEM for alloy products of your brand(such as print your lables). The processing method, the size, the quality, etc. Will all follow your requirements.
1)Manufactured according to international quality. System (ISO9001)
2)Stable resistance and long-life span
3)Mill test certificate will be provided after production
4)Size range  wire:.0.018-10mm  ribbons: 0.05-0.2*2-6mm  strips: 0.05-5*5-450mm
5)Good packing methods to keep goods no damage during delivery
6)Customized lable, packing, OEM service
7)24 hours after-sale service
Production equipment      
About samples           
We can provide samples product and delivery service. Usually 4 to 7 days, the samples can be sent to you hand. As for any information about the sample or any specific requirements of the sample, please contact us via telephone, mail or online trade manager.
About Delivery and shipping             
1. For the alloy products which we have raw material in stock.
We can deliver the products within 7-10 days after the payment has been confirmed.
We will choose the shipping way as you required: By sea, by air, by express, etc.
As for the costs and shipping period information, please contact us via telephone, mail or online trade manager.
2.For the alloy products need to start from smelting
We will finish the production within 20-25 days after the deposit has been confirmed. We will choose the shipping way as you required:  By sea, by air, by express, etc.
As for the costs and shipping period information, please contact us via telephone, mail or online trade manager.
1. What's the minimum quantity customer can order?
If we have your size in stock, we can provide any quantity you want.
If we do not have, for spool wire, we can produce 1 spool, about 2-3kg. For coil wire, 25kg.
2. How can you pay for small sample amount?
We have Western union account, wire transfer for sample amount also ok.
3. Customer do not have express account. How will us arrange the delivery for sample order?
Just need to provide your address information, we will check the express cost, you can arrange the express cost together with sample value.
4. What's our payment terms?
We can accept LC T/T payment terms, it also depending on delivery and total amount. Let's talk more in details after getting your detailed requirements.
5. Do you provide free samples?
If you want several meters and we have stock of your size, we can provide, customer need to bear the International express cost.
6. What's our working time?
We will give you reply through email/phone Online contact tool within 24 hours. No matter working day or holidays.
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