TANKII manufacture Cr23Al5 FeCrAl Alloy heating wire Used for Arc and Flame Spray Systems

• Product Type: Wire
• Material: Fecral Alloy
• Carbon Content: Low Carbon
• colour: write
• Sample: Free
• standard: GB/ASTM/JIS/BIS/DIN
• Model NO.: FeCrAl Cr23Al5
• Type: Nickel Wire
• Application: Thermal spray coating
• Grade: Ferro Chrome Aluminum
• Resistance: 1.35
• Model Number: 0Cr23Al5
• Dimension: 1.6mm,2.0mm
• Surface: Bright
• Transport Package: Waterproof Paper, Wooden Case
• Specification: RoHS, ISO 9001: 2008
• Trademark: TANKII
• Origin: Shanghai, China
• HS Code: 7408229000
• Production Capacity: 2000 Tons/Year

Product Description

Cr23Al5 FeCrAl Alloy Thermal Spray Wire Used for Arc and Flame Spray Systems

Producrs Introduction:
0Cr23Al5 is a ferritic iron-chromium-aluminum alloy(FeCrAl alloy) for use in arc and flame spray systems. The alloy produces dense, well-bond coating, resistance to high-temperature oxidation and corrosion.

Chemical Compositon of 0Cr23Al5:

	Cr	Si	Mn	Cr	Al	Fe
Nominal composition						Bal.
Min(%)				20.5	5.3
Max(%)	0.080	0.7	0.4	23.5	6.3

Performance Properties:

Wire Size	Yield Strength	Tensile Strength	Elongation
diameter	Rp0.2	Rm	A
mm	MPa	MPa	%
1.6	830	930	5

Typical Deposit Characterstics:
 

Deposit Efficiency(%)	62-78
Hardness HV (300g)	165-280
Surface roughness(um)	11-16
Porosity(%)	1-6*
Oxides(%)	5-20*

Packaging & Delivery

Packaging Details:	carton package or as customer's requirement
Delivery Detail:	7-15 days after payment

Size details

Product name	Size range
Cold drawing wire	Diameter  0.03-7.5mm
Hot-rolled wire rod	Diameter  8.0-12mm
Ribbon	Thickness 0.05-0.35mm
	Width       0.5.0-3.5mm
Cold rolled strip	Thickness 0.5-2.5mm
	Width       5.0-40mm
hot rolled strip	Thickness 4-6mm
	Width      15-40mm

basic parameters:

basic parameters	APMTM	FeCrAl
		A-1	AF	D
The highestcontinuous working temperature	1425	1400	1300	1300
The nominal chemical composition,% Cr	22	22	22	22
AI	5.8	5.8	5.3	4.8
Fe	ingredients	ingredients	ingredients	ingredients
Ni	-	-	-	-
The resistivity in 20ºC,Ωmm-2mm-1	1.45	1.45	1.39	1.35
density,g/cm3	7.1	7.1	7.15	7.25
Thermal expansion coefficientK-1 20-750ºC	14×10-6	14×10-6	14×10-6	14×10-6
20-1000ºC	15×10-6	15×10-6	15×10-6	15×10-6
The thermal conductivity 20ºC,Wm-1K-1	13	13	13	13
Specific heat capacity 20ºC,KJkg-1K-1	0.46	0.46	0.46	0.46
Melting pointºC	1500	1500	1500	1500
Probably mechanical characteristics
Tensile strength,N mm-2	680	680	680	650
The yield strength,N mm-2	470	475	475	450
Hardness,Hv	230	230	230	230
Breaking elongation,%	20	18	18	18
900ºCTensile strength,N mm-2	40	34	37	34
Creep strength     800ºC	11	6	8	6
1000ºC	3.4	1	1.5	1
Magnetic	magnetic(In the temperature600ºC)
Emissivity, the oxidation conditions	0.7	0.7	0.7	0.7

 
Specification:

Alloy Type	Diameter	Resistivity	Tensile	Elongation(%)	Bending	Max.Continuous	Working Life
	(mm)	(μΩm)(20°C)	Strength		Times	Service	(hours)
			(N/mm²)			Temperature(°C)
Cr20Ni80	<0.50	1.09±0.05	850-950	>20	>9	1200	>20000
	0.50-3.0	1.13±0.05	850-950	>20	>9	1200	>20000
	>3.0	1.14±0.05	850-950	>20	>9	1200	>20000
Cr30Ni70	<0.50	1.18±0.05	850-950	>20	>9	1250	>20000
	≥0.50	1.20±0.05	850-950	>20	>9	1250	>20000
Cr15Ni60	<0.50	1.12±0.05	850-950	>20	>9	1125	>20000
	≥0.50	1.15±0.05	850-950	>20	>9	1125	>20000
Cr20Ni35	<0.50	1.04±0.05	850-950	>20	>9	1100	>18000
	≥0.50	1.06±0.05	850-950	>20	>9	1100	>18000
1Cr13Al4	0.03-12.0	1.25±0.08	588-735	>16	>6	950	>10000
0Cr15Al5		1.25±0.08	588-735	>16	>6	1000	>10000
0Cr25Al5		1.42±0.07	634-784	>12	>5	1300	>8000
0Cr23Al5		1.35±0.06	634-784	>12	>5	1250	>8000
0Cr21Al6		1.42±0.07	634-784	>12	>5	1300	>8000
1Cr20Al3		1.23±0.06	634-784	>12	>5	1100	>8000
0Cr21Al6Nb		1.45±0.07	634-784	>12	>5	1350	>8000
0Cr27Al7Mo2	0.03-12.0	1.53±0.07	686-784	>12	>5	1400	>8000

Advantage:
Nickelchromium alloy with high and stable resistance, corrosion resistance, surface oxidation resistance is good, a better under high temperature and seismic strength, good ductility, good workability and weldability.