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Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd
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Chromel D / Ni30cr20 Nichrome Alloy Rod For Braking Resistor

Product Details

Place of Origin: CHINA

Brand Name: TANKII

Certification: ISO9001

Model Number: Ni30Cr20

Payment & Shipping Terms

Minimum Order Quantity: 20kg

Packaging Details: 20, 000kg/month

Payment Terms: L/C, T/T, Western Union

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Specifications
Highlight:

Resistor Nichrome Alloy Rod

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Ni30cr20 Nichrome Alloy Rod

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Chromel D Braking Resistor Rod

Grade:
NiCr Alloy
Application:
Industry
Type:
Nickel Bar
Surface:
Bright
Shape:
Round
Feature:
High Nickel
Grade:
NiCr Alloy
Application:
Industry
Type:
Nickel Bar
Surface:
Bright
Shape:
Round
Feature:
High Nickel
Description
Chromel D / Ni30cr20 Nichrome Alloy Rod For Braking Resistor

Chromel D/Ni30cr20 Nichrome Alloy Rod for Braking Resistor / Ni30cr20 Nichrome Alloy Rod for Braking Resistor

 

 

(Common Name:Ni30Cr20,Nikrothal 30, N3, HAI-NiCr 30, Resistohm 30,30-20 Ni-Cr,Nikrothal 3.)
 is a nickel-chromium alloy (NiCr alloy) characterized by High resistivity, good oxidation resistance,very good form stability,good ductility and excellent weldability. It is suitable for use at temperatures up to 1100°C.
Typical applications for  Ni30cr20  are used in olid hot plates,open coil heaters in HVAC systems,night-storage heaters,convection heaters,heavy duty rheostats and fan heaters. And also used for heating cables and rope heaters in defrosting and de-icing elements,electric blankets and pads, car seats,baseboard heaters,floor heaters and resistors.

Normal composition%

C P S Mn Si Cr Ni Al Fe Other
Max
0.08 0.02 0.015 1.00 1.0~2.0 18.0~21.0 30.0~34.0 - Bal. -


Typical Mechanical properties(1.0mm)
Yield strength Tensile Strength Elongation
Mpa Mpa %
340 675 35

Typical Physical properties
Density (g/cm3) 7.9
Electrical resistivity at 20ºC(Om*mm2/m) 1.04
Conductivity coefficient at 20ºC (WmK) 13
Coefficient of thermal expansion
Temperature Coefficient of Thermal Expansion x10-6/ºC
20 ºC- 1000ºC 19
Specific heat capacity
Temperature 20ºC
J/gK 0.50
Melting point (ºC) 1390
Max continuous operating temperature in air (ºC) 1100
Magnetic properties non-magnetic

Temperature Factors Of Electrical Resistivity
20ºC 100ºC 200ºC 300ºC 400ºC 500ºC 600ºC
1 1.023 1.052 1.079 1.103 1.125 1.141
700ºC 800ºC 900ºC 1000ºC 1100ºC 1200ºC 1300ºC
1.158 1.173 1.187 1.201 1.214 1.226 -

Chromel D / Ni30cr20 Nichrome Alloy Rod For Braking Resistor 0

Chromel D / Ni30cr20 Nichrome Alloy Rod For Braking Resistor 1Chromel D / Ni30cr20 Nichrome Alloy Rod For Braking Resistor 2

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