0cr23al5 Fecral Flat Wire for Industrial Furnace Heating Elements

• Classification: Fecral
• Density: 7.25g/cm3
• Resisivity: 1.35
• The Highest Use Temperature: 1300c
• Colour: Silver White
• Sample: Free
• Model NO.: Cr23Al5 Fecral Alloy Flat Wire
• Surface: Bright
• OEM: Yes
• Transport Package: Wooden Cases or Cartons
• Specification: 0.03-5.0mm, RoHS, ISO 9001: 2008
• Trademark: Huona
• Origin: China
• HS Code: 7408220000
• Production Capacity: 2000ton/Year

Product Description

0cr23al5 Fecral Flat Wire for Industrial Furnace Heating Elements 

(Common Name:0Cr23Al5 Alloy 815, Alchrome DK, Alferon 901, Resistohm 135,Aluchrom S, Stablohm 812) 
0cr23al5 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 0cr23al5 are used in home appliances and industrial furnace,and kinds of elements in heaters and dryers.
Normal composition%

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Other
Max
0.06	0.025	0.025	0.70	Max 0.6	20.5~23.5	Max 0.60	4.2~5.3	Bal.	-

 
Typical Mechanical properties(1.0mm)

Yield strength	Tensile Strength	Elongation
Mpa	Mpa	%
485	670	23

 
Typical Physical properties

Density (g/cm3)	7.25
Resistivity at 20ºC(мкОм*м)	1.3-1,4
Conductivity coefficient at 20ºC (WmK)	13

 

Coefficient of thermal expansion
Temperature	Coefficient of Thermal Expansion x10-6/ºC
20 ºC- 1000ºC	15

 

Specific heat capacity
Temperature	20ºC
J/gK	0.46

 

Melting point (ºC)	1500
Max continuous operating temperature in air (ºC)	1250
Magnetic properties	non-magnetic

 
Temperature Factor of Electrical Resistivity

20ºC	100ºC	200ºC	300ºC	400ºC	500ºC	600ºC	700ºC	800ºC	900ºC	1000ºC	1100ºC	1200ºC	1300ºC
1	1.002	1.007	1.014	1.024	1.036	1.056	1.064	1.070	1.074	1.078	1.081	1.084	-

 
 
Style of supply

Alloys Name	Type	Dimension
0cr23al5W	Wire	D=0.03mm~8mm
0cr23al5R	Ribbon	W=0.4~40mm	T=0.03~2.9mm
0cr23al5S	Strip	W=8~250mm	T=0.1~3.0mm
0cr23al5F	Foil	W=6~120mm	T=0.003~0.1mm
0cr23al5B	Bar	Dia=8~100mm	L=50~1000mm

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