Nickel Chromium Alloy Strip Ni80cr20 Electric Heating Resistance Strip

Model NO.
SP-OhmAlloy142S
Transport Package
Spool+Paper Case + Wooden Case/Plastic Packing+Pap
Specification
T: 0.03-8mm W: 0.3-300mm
Trademark
Ohmalloy/OEM
Origin
Shanghai
HS Code
7506200000
Production Capacity
50000 Meter/Day
Reference Price
Please contact us for quote
Contact Us

Product Description

Nickel Chromium Alloy Strip Ni80Cr20 Electric Heating Resistance Strip

Ni80Cr20   is a  nickel-chromium  alloy ( NiCr  alloy) characterized by high resistivity, good oxidation resistance and very good form stability. It is suitable for use at temperatures up to  1200 °C ,and h old a superior service life compared to Iron chromium alumium alloys


Products Details

Nickel Chromium Alloy Strip Ni80cr20 Electric Heating Resistance Strip


 

1).   Chemical composition(%)

C P S Mn Si Cr Ni Al Fe Other
0.03 0.02 0.15 0.60 0.75-1.60 20.0~23.0 Bal. Max0.5 Max1.0 _

 

2 ). Typical Mechanical properties( 1.0mm )

Yield strength Tensile Strength Elongation
Mpa Mpa %
420 810

30


3 ). Typical Physical properties

Density  ( g/cm3 )

8.4

Electrical resis t ivity  at 20 ºC ( Ωmm 2/m )

1.09
Conductivity coefficient at 20ºC (WmK) 15

 

4 ). Coefficient of Thermal Expansion 

Temperyure

Coefficient of Thermal Expansion x10-6/ºC

20  ºC -  1 000 ºC

20

 

5 ). Specific Heat Capacity 

Temperature

20 ºC

J/gK

0.46

Melting point  ( ºC )

1400

Max continuous operating temperature in air  ( ºC )

1200

Magnetic properties

non-magnetic

 

6 ). Temperature Factors for Electrical Resistivity

20ºC 100ºC 200ºC 300ºC 400ºC 600ºC
1 1.006 1.012 1.018 1.025 1.018
700ºC 800ºC 900ºC 1000ºC 1100ºC 1300ºC
1.01 1.08 1.01 1.014 1.021 -

 

7) Style of Supply

Alloys   name

Type

Dimension

OhmAlloy 109 W

Wire

D =0.03mm~8mm

OhmAlloy 109 R

Ribbon

W= 0.4~40

T= 0.03~2.9mm

OhmAlloy 109 S

Strip

W= 8~2 50 mm

T= 0.1~3.0

OhmAlloy 109 F

Foil

W= 6~120mm

T= 0.003~0.1

OhmAlloy 109 B

Bar

Dia= 8~100mm

L= 50~1000



Production Procedure
Nickel Chromium Alloy Strip Ni80cr20 Electric Heating Resistance Strip

Package Reference


FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.
 

Q: How long is your delivery time?

A: Generally it is 7-15 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
 

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
 

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
 

 

Alloy