• Ohmalloy 0cr21al4 Alloy Resistance Strip for Resistor / Industrial Furnance
  • Ohmalloy 0cr21al4 Alloy Resistance Strip for Resistor / Industrial Furnance
  • Ohmalloy 0cr21al4 Alloy Resistance Strip for Resistor / Industrial Furnance
  • Ohmalloy 0cr21al4 Alloy Resistance Strip for Resistor / Industrial Furnance

Ohmalloy 0cr21al4 Alloy Resistance Strip for Resistor / Industrial Furnance

Product Type: Strip
Material: Fecral
Carbon Content: Low Carbon
PCD: 108mm
Name: 0cr21al4 Alloy Resistance Strip
Size: T: 0.03-8.0mm Width:0.3-300mm
Samples:
US$ 0/kg 1 kg(Min.Order)
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Basic Info.

Model NO.
SP-OhmAlloy123S
Electrical Resistivity
1.23
Max Operating Temperature
1100 Degree Celsius
Application
Resistance Heating Wire
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
7220900000
Production Capacity
50 Ton/Month

Product Description

Ohmalloy 0Cr21Al4  Alloy Resistance Strip for Resistor / Industrial Furnance

0Cr21Al4---OhmAlloy123

OhmAlloy123 is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by moderate resistivity and good oxidation resistance.It is suitable for use at temperatures up to 1100°C.

Typical applications for OhmAlloy123 are used as elements in home appliances,melting and industrial furnace.


Products Details

Ohmalloy 0cr21al4 Alloy Resistance Strip for Resistor / Industrial Furnance

 

1) Normal Composition(%)

C

P

S

Mn

Si

Cr

Ni

Al

Fe

Other

Max

0.12

0.025

0.025

0.70

Max 1.0

18.0~21.0

Max 0.60

3.0~4.2

Bal.

-

 

2)Typical Mechanical Properties(1.0mm)

Yield strength

Tensile Strength

Elongation

Mpa

Mpa

%

550

750

16

 

3)Typical Physical Properties

Density (g/cm3)

7.35

Electrical resistivity at 20ºC(Ωmm2/m)

1.23

Conductivity coefficient at 20ºC (WmK)

13

         

4)Coefficient of thermal expansion

Temperature

 Coefficient of Thermal Expansion x10-6/ºC

20 ºC- 1000ºC

13.5

   

5)Specific heat capacity

Temperature

 20ºC

J/gK

0.49

Melting point (ºC)

1500

Max continuous operating temperature in air (ºC)

1100

Magnetic properties

non-magnetic

 

6)Temperature Factor of Electrical Resistivity

20ºC

100ºC

200ºC

300ºC

400ºC

500ºC

700ºC

800ºC

900ºC

1000ºC

1100ºC

1200ºC

1300ºC

1

1.005

1.014

1.028

1.044

1.064

1.090

1.120

1.132

1.142

1.150

-

     -

 

7)Style of supply

Alloys Name

Type

Dimension

OhmAlloy123W

Wire

D=0.03mm~8mm

OhmAlloy123R

Ribbon

W=0.4~40

T=0.03~2.9mm

OhmAlloy123S

Strip

W=8~250mm

T=0.1~3.0

OhmAlloy123F

Foil

W=6~120mm

T=0.003~0.1

OhmAlloy123B

Bar

Dia=8~100mm

L=50~1000



Production Procedure
Ohmalloy 0cr21al4 Alloy Resistance Strip for Resistor / Industrial Furnance

Package Reference
Ohmalloy 0cr21al4 Alloy Resistance Strip for Resistor / Industrial Furnance

Our Service & Customers

Ohmalloy 0cr21al4 Alloy Resistance Strip for Resistor / Industrial Furnance

Ohmalloy 0cr21al4 Alloy Resistance Strip for Resistor / Industrial Furnance


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.
 

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