Tankii 1Cr13Al4 / alloy 750 strip 1.0*90mm in stock used for

• After-sales Service: one year
• Warranty: one year
• Standard: ASTM, JIS, GB, AISI, DIN, BS
• Certification: ISO, RoHS
• Surface Treatment: annealing
• Technique: Cold Rolled
• Model NO.: 1Cr13Al4
• Application: heating
• Edge: Slit edge
• Stock: Stock
• Surface: bright
• Package: Wooden box
• delivery time: Any time
• Payment: 50% payment in advance
• MOQ: 40kg
• size: above 0.05mm
• lead time: 3~25 days
• Brand: tankii
• Transport Package: Coil, Waterproof Paper, Pallet
• Specification: RoHs, ISO 9001
• Trademark: TANKII
• Origin: Shanghai, China
• HS Code: 7506200000
• Production Capacity: 5000 Tons/Year

Product Description

1Cr13Al4  / alloy 750 resistance strip 1.0*90mm stock with low price 

ALLOY 750 is a low-cost iron-chromium-aluminum electrical-resistance alloy for use in small appliances operating up to 2050 F.
ALLOY 750 possesses excellent ductility, uniformity and strength for easy fabrication.
ALLOY 750 is used in a wide range of heating elements.
 

Feature:
1. With long service life.
2. Heating up fast.
3. High thermal efficiency.
4. Temperature uniformity.
5. It Can be used vertically.

When being used in the rated voltage,there is no volatile matter.
It is an environmental protection electric heating wire.
And an alternative to the costly nichrome wire.
It Can be customized according to customer requirements

FeCrAl alloys are characterized by excellent oxidation resistance and very good form stability resulting in long element life.

They are typically used in electrical heating elements in industrial furnaces and home appliances.

Fe-Cr-Al alloy with high resistivity and serviceability temperature than that for NiCr alloy and also has lower price.

Product Parameters

Iron-chromium-aluminium alloys (FeCrAl alloys) available as complete ready-to-install assemblies according to almost any customer specification.

 

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