Fe-Cr-Al Metal Strip

1.ISO9001:2008, RoHS 2.OEM service 3.Samples available 4.Stable and world class quality 5.GB/T1234-1995 standard

Fe-Cr-Al Heating Resistance Strip

Danyang Brother Alloy Co., Ltd is a factory which mainly manufacturing electric resistance heating wire and electric resistance strips. It has over nine years' experience of it. It has passed the certification of ISO9001:2000; ISO9001:2008, RoHS, etc.

Round resistance heaing wire and ribbon(flat wire) and strips with bright, acid white and oxidized surface based on different sizes.

 

1. Main types:

Iron-Chromium-Aluminium(FeCrAl) series:

0Cr25Al5, 0Cr23Al5, Kanthal D, 0Cr2Al6, 0Cr21Al6Nb, Kanthal A1, 0Cr27Al7Mo2, 0Cr21Al4, 0Cr19Al3, 1Cr13Al4, 0Cr15Al5, etc

Nickle-Chromium(NiCr) Series:

Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30, Cr25Ni20

 

2. Size Ranges:

Round Wire:

Swg0-swg50: 0.02mm-10mm

 

Ribbon(flat wire):

Thickness: 0.03mm-0.9mm

Width: 0.1mm-4mm

Strip series:

Thickness: 0.08mm-3mm

Width: 5mm-150mm

 

3. Main Chemical Composition of FeCrAl series:

Type   Property performance		1Cr13Al4	FCHW-2  0Cr21Al4 0Cr19Al3	FCHW-1  0Cr25Al5 0Cr21Al6	Kanthal A1  (0Cr21Al6Nb)	0Cr27Al7Mo2	Kanthal D  (0Cr23Al5)
Main chemical composition 100%	Cr	12-15	17-21	23-26	21.1-23.0	26.5-27.8	20.5-23.5
	Al	4-6	2-4	4.5-6.5	5-7	6-7	4.2-5.3
	Fe	Rest	Rest	Rest	Rest	Rest	Rest
	Re	Right amount	Right amount	Right amount	Right amount	Right amount	Right amount
		Opportune	Opportune	Opportune	Opportune	Opportune	Opportune
		amount	amount	amount	amount	amount	Amount
	Mn	≤0.7	≤0.7	≤0.7	≤0.7	≤0.7	≤0.7
	Nb	-	-	-	0.45-0.55	-	-

 

4. Main Property of NiCr series:

Type   Property		Cr20Ni80	Cr30Ni70	Cr15Ni60	Cr20Ni35
Main Chemical Composition%	Ni	Rest	Rest	55.0-61.0	34.0-37.0
	Cr	20.0-23.0	28.0-31.0	15.0-18.0	18.0-21.0
	Fe	≤1.0	≤1.0	Rest	Rest
Max continuous service temp.of element °C		1200	1250	1150	1100
Meltling point(approx)°C		1400	1380	1390	1390
Density g/cm³		8.40	8.10	8.20	7.90
Resistivity Pw uΩ•m,20°C		1.09±0.05	1.18±0.05	1.11±0.05	1.04±0.05
Elongation%		≥20	≥20	≥20	≥20
Specific heat capacity J/g. °C		0.440	0.461	0.494	0.500
Coefficient of heat conductivity KJ/m.h°C		60.3	45.2	45.2	43.8
Coefficient of linear expansion a×106/ °C		18.0	17.0	17.0	19.0
Magnetic Property		Not magnetic	Not magnetic	Weak magnetic	Weak magnetic

5. Appliance to:

Exhaust system assembly series: can be used for automobile electronic igniter, exhaust gas/purifier/heater/muffler/aire intake pipe/down pipe/tips, strut bar, auto accessories, etc

Fe-Cr-Al Metal Strip