0Cr21Al4

Shape:round/ribbon

Diameter(round):0.1mm-5.2mm

Diameter(ribbon):Width:10-195mm/Thickness:0.04-4mm

Surface:Bright Annealing/ Acid Pickling/ Oxidation Coating/ Coating Application/ Polishing

Softness:Annealed Soft/Hard/Half-hard

Standard:JB/T5328

MOQ:100KG

Delivery time:Contact US

Supply Quantity:Contact US

Origin: China

Accept OEM

Performance: Good oxidation resistance, high resistivity, and thermal stability.

Composition: Iron, chromium>19%, aluminum>3.5%.

Operating Temperature: Maximum working temperature up to 1200℃.

Applications: Used as heating elements in industrial drying equipment.

This product conforms to the following international standards:

• GB/T 1234-2012 – Chinese Standard for Electric Resistance Alloys

• ASTM B344 – Standard Specification for Electric Resistance Wire (USA)

• GOST 9386-75 – Specification for Nichrome and FeCrAl Heating Wires (Russia)

• EN 10095 – Heat-resisting Steels and Nickel Alloys (EU)

• JIS C2520 – Resistance Wire Material Standard (Japan)

• DIN 17470 – Specification for Heating Alloy Materials (Germany)

Kanthal Grade	Chinese Grade	Max Operating Temp(℃)	Main ChemicalComposition (Reference)
A-1	OCr25Al5	1400	Cr 22-23%, Al 5.8-6.0%
A	OCr21Al6 orOCr23AI5	1350	Cr 21-23%, Al 5.5-6.5%
D	OCr21Al4	1300	Cr 20-22%, Al 4.0-5.0%
AF	OCr27AI7Mo2	1400	Cr 26.5-27.8%,Al 6.0-7.2%,Mo,rare earth
Super	0Cr27Al7Mo2or customized	1425	Cr 26-28%, Al 6.0-7.5%,Mo,rare earth
APM	FeCrAl with rareearth(customized)	1425	Cr 21-23%,Al 5.8-6.3%,rare earth
APMTMT	High strengthFeCrAl(customized)	1425	Cr 21-23%,Al 5.8-6.3%,rare earth
X	OCr21Al4 orOCr23AI5	1250	Cr 21-22%,Al 4.5-5.5%
N80 (NiCr 80/20)	Ni80Cr20(Cr20Ni80)	1100	Ni 76-80%, Cr 19-21%
N60 (NiCr 60/15)	Ni60Cr15(Cr15Ni60)	1050	Ni 58-61%, Cr 15-16%
NiCr 70/30	Ni70Cr30	1050	Ni 68-72%, Cr 28-31%
NiCr 20/80	Ni80Cr20	1100	Ni 76-80%, Cr 19-21%

Product Form: Coils(diameter≥1.0mm)/Spools(diameter<1.0mm), or specified by the buyer.

Inner Package Form: Coils package with plastic film/bulk bag, spools package in cardboard boxes, or specified by the buyer.

Shipping Package Form: Carton/wooden box, or specified by the buyer

Q: Are you a factory or a trading company?

A: We are a manufacturer, and all our products are priced at FOB Shanghai Port by default. Alternatively, we can accommodate customer-specified trade terms.
Q: Can your products be customized?

A: Absolutely. We can recommend the most suitable product based on your required ingredients and accept OEM, ODM, and CMT services.
Q: What is your monthly shipment volume and delivery time?

A: Our shipment volume and delivery time vary based on our inventory and production capacity. If you have specific requirements regarding delivery time and quantity, please contact us for details.
Q: How are sample costs calculated?

A: For samples valued below 200 RMB, we do not charge for the sample itself; however, the buyer is responsible for the shipping fees.