Alloy 835/Ualloy 145 0.1X80mm Heating Resistance Foil

• Product Type: Foil
• Material: Iron Chromium Aluminum
• Carbon Content: Low Carbon
• Resisivity at 20 Oc: 1.42+-0.07 Ohm mm2/M
• Color: Bright
• Wires: 0.018-10mm
• Model NO.: Cr21Al6Nb
• Ribbons: 0.05*0.2-2.0*6.0mm
• Transport Package: Wooden Pallet, Wooden Case, Spool
• Specification: GB/T 1234-2010
• Trademark: ualloy
• Origin: China
• HS Code: 722990900
• Production Capacity: 500 Tons/Year

Product Description

Ualloy145
(Common Name:0Cr21Al6Nb,Kanthal A,Alloy 835

Ualloy145 is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by high resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature.It is suitable for use at temperatures up to 1250°C.

 

Typical applications for Ualloy145 are used in industrial electric furnace, household electrical appliance and far infrared ray device.

Normal composition%

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Other
Max
0.05	0.025	0.025	0.70	Max 0.6	21.0~23.0	Max 0.60	5.0~7.0	Bal.	Nb 0.5

 

Typical Mechanical properties(1.0mm)

Yield strength	Tensile Strength	Elongation
Mpa	Mpa	%
550	725	22

 

Typical Physical properties

Density (g/cm3)	7.10
Electrical resistivity at 20ºC(mm2/m)	1.45
Conductivity coefficient at 20ºC (WmK)	13

 

Coefficient of thermal expansion
Temperature	Coefficient of Thermal Expansion x10-6/ºC
20 ºC- 1000ºC	16

 

 

Specific heat capacity
Temperature	20ºC
J/gK	0.49

 

Melting point (ºC)	1510
Max continuous operating temperature in air (ºC)	1350
Magnetic properties	non-magnetic

 

Temperature Factor of Electrical Resistivity

20ºC	100ºC	200ºC	300ºC	400ºC	500ºC	700ºC	800ºC	900ºC	1000ºC	1100ºC	1200ºC
1	0.997	0.996	0.994	0.991	0.990	0.990	0.990	0.990	0.990	0.990	0.990

 

Style of supply

Alloys Name	Type	Dimension
Ualloy145W	Wire	D=0.03mm~8mm
Ualloy145R	Ribbon	W=0.4~40	T=0.03~2.9mm
Ualloy145S	Strip	W=8~250mm	T=0.1~3.0
Ualloy145F	Foil	W=6~120mm	T=0.003~0.1
Ualloy145B	Bar	Dia=8~100mm	L=50~1000

Our also can supply the service of custom made.  The client just need to tell us the OD of coil and the stated power rate.

Transportation by express:

FAQ:
Q1.Is there any discount of the  wire?
A. Yes. Bigger quantity will get a discount.
Q2.Information needed if I want a quotation?
A Name, Standard, Material Grade(Chemical Composition), Size Quantity, Weight.
Q3. Can we visit your company/factory before place the order?
A. Yes. Welcome anytime
Q4: How does your factory do regarding quality control?
A. Quality is priority. We always attach great importance to quality controlling from beginning to end.