Wisdom Ni70cr30

Type: Nickel Wire
Powder: Not Powder
Product: Ni70cr30
Condition: Soft Nikrothal 80 Wire
Resistance Tolerance: Standard
Treatment: Hydrogen Annealing
Customization:

Contact Supplier

Gold Member Since 2015

Suppliers with verified business licenses

Manufacturer/Factory

Basic Info.

Model NO.
Ni70Cr30
Surface
Bright Nikrothal 80 Wire
Certificate
ISO9001
Quality Test
Mill Test Report
Transport Package
Standard or Customized
Specification
customized
Trademark
WISDOM
Origin
China, Shanghai
HS Code
750522
Production Capacity
5000ton/Year

Product Description

Introduction
WISDOM Ni70Cr30 is a nickel-chromium alloy (NiCr alloy) for use at temperatures up to 1250°C (2280°F). The alloy is characterized by high resistivity, good oxidation resistance and very good form stability. It has good ductility after use and excellent weldability.
 
Common Names: Cr30Ni70, Nikrothal 70, Chromel 70/30, N7, Hytemco, HAI-NiCr 70, Balco, Tophet 30, Resistohm 70, Cronix 70, Stablohm 710

Chemical Composition
CPSMnSiCrNiAlFe
≤0.08≤0.02≤0.015≤0.60.75~1.628~31Bal.≤0.5≤1.0
 
Characterisitic
Max. continuous service Temp.1100ºCApprox. melting point1390ºC
Resistivity at 20ºC1.04±0.05 μΩ·mElongation≥20%
Density7.90 g/cm3Accelerated life≥80h/1100ºC
Thermal conductivity45.2 KJ/m·h·ºCMicrographic structureaustenite
Coefficient of lines expansion19.0 α×10-6/ºCMagnetic propertiesWeak magnetic
Specific heat0.500 J/g·ºCForms AvailableWire,ribbon,strip, bar,sheet,pipe
 
Application
· Widely used for industrial furnaces (upto 1230°C) with alternating oxidizing/reducing atmosphere, precision resistors.
· Electrical appliance industry


FAQ
  
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.

Send your message to this supplier

*From:
*To:
avatar Mr. Zhao Zhi Gang
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now