Flat Steel Wire 0cr21al4 0cr25al5 1cr13al4 Flat Resistance Heating Wire

• Product Type: Wire
• Material: Ni Cr
• Carbon Content: Low Carbon
• PCD: 98mm
• Name: Flat Resistance Heating Wire
• Size: 0.03-8.0mm
• Model NO.: SP-OhmAlloy123F
• 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: 0.07-8.0mm
• Trademark: Ohmalloy/OEM
• Origin: Shanghai
• HS Code: 7505220000
• Production Capacity: 50000 Meter/Day

Product Description

Flat Steel Wire 0Cr21Al4 0Cr25Al5 1Cr13Al4 Flat Resistance Heating Wire

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

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


Package Reference

Our Service & Customers

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.