Nickel Chrome Alloy 0cr30ni70 Nikrothal 70 Alloy 710 1250c Furnace Heating Wire Strip

Product Details
Customization: Available
Certification: RoHS, CCC
Type: Electric Coil
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  • Nickel Chrome Alloy 0cr30ni70 Nikrothal 70 Alloy 710 1250c Furnace Heating Wire Strip
  • Nickel Chrome Alloy 0cr30ni70 Nikrothal 70 Alloy 710 1250c Furnace Heating Wire Strip
  • Nickel Chrome Alloy 0cr30ni70 Nikrothal 70 Alloy 710 1250c Furnace Heating Wire Strip
  • Nickel Chrome Alloy 0cr30ni70 Nikrothal 70 Alloy 710 1250c Furnace Heating Wire Strip
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Basic Info.

Model NO.
SP-ohmalloy118
Material
Fe-Cr-Al Wire
Form
Heating Wire
Shape
Round
Color
Oxidized/Bright
Application
Heating
Tensile Strength
700 MPa
Max Operating Temperature
1250 Degree Celsius
Magnetic Properties
Non-Magnetic
Transport Package
PE+Paper+Carton+Wooden Case
Specification
0.06mm~8mm
Trademark
Ohmalloy/OEM
Origin
Jiangsu
HS Code
7220900000
Production Capacity
30tons/Month

Product Description


Nickel Chrome Alloy 0Cr30Ni70 Nikrothal 70 Alloy 710 1250ºC Furnace Heating Wire Strip

 

Ohmalloy118

(Common Name: Ni70Cr30, Nikrothal 70, N7, HAI-NiCr 70, Chromel 70/30, Resistohm 70, Balco,Tophet 30,Cronix 70,Alloy 710,Stablohm 710)

 

OhmAlloy118 is a nickel-chromium alloy (NiCr alloy) characterized byHigh resistivity, good oxidation resistance,very good form stability,good ductility and excellent weldability. It is suitable for use at temperatures up to 1250°C.

Typical applications for OhmAlloy118 are used in electrical heating elements in industrial furnace,and well suited for reducing atmospheres.

Nickel Chrome Alloy 0cr30ni70 Nikrothal 70 Alloy 710 1250c Furnace Heating Wire StripNickel Chrome Alloy 0cr30ni70 Nikrothal 70 Alloy 710 1250c Furnace Heating Wire StripNickel Chrome Alloy 0cr30ni70 Nikrothal 70 Alloy 710 1250c Furnace Heating Wire Strip

Chemcial Composition(%)

C P S Mn Si Cr Ni Al Fe
Max
0.05 0.02 0.015 0.60 0.75~1.60 28.0~31.0 Bal. Max 0.50 Max 1.0

 

Typical Mechanical properties(1.0mm)
Yield strength Tensile Strength Elongation
Mpa Mpa %
430 820 30

 

Density (g/cm3) 8.2
Electrical resistivity at 20ºC(ohmmm2/m) 1.18
Conductivity coefficient at 20ºC (WmK) 14

 

Coefficient of thermal expansion
Temperature Coefficient of Thermal Expansion x10-6/ºC
20 ºC- 1000ºC 17

 

Specific heat capacity
Temperature 20ºC
J/gK 0.46

 

Melting point (ºC) 1380
Max continuous operating temperature in air (ºC) 1250
Magnetic properties non-magnetic

 

Temperature Factors Of Electrical Resistivity

20ºC 100ºC 200ºC 300ºC 400ºC 500ºC 600ºC
1 1.007 1.016 1.028 1.038 1.044 1.036
700ºC 800ºC 900ºC 1000ºC 1100ºC 1200ºC 1300ºC
1.03 1.028 1.029 1.033 1.037 1.043 -

 

Style of supply

Alloys Name Type Dimension  
OhmAlloy118W Wire D=0.03mm~8mm  
OhmAlloy118R Ribbon W=0.4~40 T=0.03~2.9mm
OhmAlloy118S Strip W=8~250mm T=0.1~3.0
OhmAlloy118F Foil W=6~120mm T=0.003~0.1
OhmAlloy118B Bar Dia=8~100mm L=50~1000


2. Production Progress

Nickel Chrome Alloy 0cr30ni70 Nikrothal 70 Alloy 710 1250c Furnace Heating Wire Strip

3. Application

Nickel Chrome Alloy 0cr30ni70 Nikrothal 70 Alloy 710 1250c Furnace Heating Wire Strip

4. Package Reference

Nickel Chrome Alloy 0cr30ni70 Nikrothal 70 Alloy 710 1250c Furnace Heating Wire Strip

5. Our Service

Nickel Chrome Alloy 0cr30ni70 Nikrothal 70 Alloy 710 1250c Furnace Heating Wire Strip
Nickel Chrome Alloy 0cr30ni70 Nikrothal 70 Alloy 710 1250c Furnace Heating Wire Strip

6.Question and Answer

Q1:How can I contact with your company?

   

 

Q2:Do you provide free samples?

A2:Yes,we can provide free samples for your testing,but buyer should bear the shipping costs.

 

Q3:What is your payment terms?

A3:30% in advance,balance after receiving the copy of B/L. T/T,L/C,Western Union,Paypal is OK.

 

Q4:What is your lead time?

A4:On normal condition,the lead time is 7 days after the payment. Special order or quantity is subject to the negotiation.

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