High Temperature FeCrAl Alloy 1cr13al4 Din 1.4725 Oxidation Resistance

• Product Type: Wire
• Material: FeCrAl
• Carbon Content: Low Carbon
• PCD: 108mm
• ET: 0
• Hole: 0
• Model NO.: 1cr13al4
• application: industry
• Transport Package: Wooden Case
• Specification: as client′s requirement
• Trademark: tankii
• Origin: Shanghai
• HS Code: 7601200000
• Production Capacity: 100000tons/Year

Product Description

Customized high temperature FeCrAl alloy 1cr13al4 din 1.4725 fecral foil

 

1Cr13al4 resistance heating strip is a common material of Fe Cr Al alloy;

The alloy has the characteristics of high resistivity, low resistance coefficient, high working temperature, high temperature oxidation resistance, etc.

It is widely used in industrial furnaces, household appliances, industrial furnaces, metallurgy, machinery, aviation, automobile, and other industries to produce heating elements and resistance elements.

 

1Cr13Al4 is a ferritic iron-chromium-aluminium alloy (FeCrAl alloy) which has been developed for low temperature applications.

It is suited for use in appliances and can replace all low temperature materials.

Maximum operating temperature in continuous operation is 950°C.

 

Shanghai Tankii havs stock of 1Cr13Al4 with  the following sizes for your choose:

1.2*90mm

1.0*250mm

1.5*130mm

1.0*90mm

 

The features of FeCrAl resistance electrothermal alloy:

1.  High resistivity

2. Good surface 

3. High strength at high temperature

4. Good processing performance and weldability

 

Typical Application:

1.Widely used in gold, household appliances,

2. Machinery manufacturing industry as heating elements

3. Electrical industry as resistance materials.

Customized high temperature FeCrAl alloy 1cr13al4 din 1.4725 fecral foil

 

3. Details of tankii  strips

Chemical Composition and Main Property of Fe-Cr-Al Resistance Alloy
Properties Grade		1Cr13Al4	0Cr25Al5	0Cr21Al6	0Cr23Al5	0Cr21Al4	0Cr21Al6Nb	0Cr27Al7Mo2
Main Chemical Composition (%)	Cr	12.0-15.0	23.0-26.0	19.0-22.0	22.5-24.5	18.0-21.0	21.0-23.0	26.5-27.8
	Al	4.0-6.0	4.5-6.5	5.0-7.0	4.2-5.0	3.0-4.2	5.0-7.0	6.0-7.0
	Re	opportune	opportune	opportune	opportune	opportune	opportune	opportune
	Fe	Bal.	Bal.	Bal.	Bal.	Bal.	Bal.	Bal.
							Nb0.5	Mo1.8-2.2
Max Continuous Service Temperature(oC)		950	1250	1250	1250	1100	1350	1400
Resisivity 20oC (Ωmm2/m)		1.25 ±0.08	1.42 ±0.06	1.42 ±0.07	1.35 ±0.07	1.23 ±0.07	1.45 ±0.07	1.53 ±0.07
Density(g/cm3)		7.4	7.1	7.16	7.25	7.35	7.1	7.1
Thermal Conductivity		52.7	46.1	63.2	60.2	46.9	46.1	45.2
(KJ/m@h@oC)
Coefficient of Thermal Expansion(α×10-6/oC)		15.4	16	14.7	15	13.5	16	16
Approximate Melting Point( oC)		1450	1500	1500	1500	1500	1510	1520
Tensile Strength(N/mm2)		580-680	630-780	630-780	630-780	600-700	650-800	680-830
Elongation(%)		>16	>12	>12	>12	>12	>12	>10
Section Variation		65-75	60-75	65-75	65-75	65-75	65-75	65-75
Shrink Rate (%)
Repeatedly Bend Frequency(F/R)		>5	>5	>5	>5	>5	>5	>5
Hardness (H.B.)		200-260	200-260	200-260	200-260	200-260	200-260	200-260
Continuous Service Time		no	≥80/1300	≥80/1300	≥80/1300	≥80/1250	≥50/1350	≥50/1350
Micrographic Structure		Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite	Ferrite
Magnetic Property		Magnetic	Magnetic	Magnetic	Magnetic	Magnetic	Magnetic	Magnetic

Customized high temperature FeCrAl alloy 1cr13al4 din 1.4725 fecral foil

 

1. Description
FECRAL Has been used extensively as heating elements in industrial furnaces and electrical kilns.
FECRAL Has less hot strength than Tophet alloys but much higher melting point.



2. Specification
1). Locomotive resistance strip:
Thickness:0.6mm-1.5mm
Width:60mm-90mm

Special width: up to 1200mm for 1Cr13Al4

2). Electric ceramic cooktop resistance strip:
Thickness:0.04mm-1.0mm
Width:5mm-12mm
Thickness&Width:(0.04mm-1.0mm)×12mm(above)

3). Low resistance ribbon:
Thickness&Width:(0.2mm-1.5mm)*5mm

4). Industrial furnace ribbon:
Thickness:1.5mm-3.0mm
Width:10mm-30mm