Alchrome (Iron-Chromium-Aluminum) FeCrAl Electric Resistance Heating wire

• Customization: Available
• Product Type: Wire
• Material: Fecral Alloy
• Model NO.: A1
• Item: Alchrome (Iron-Chromium-Aluminum) FeCrAl Electric
• Wire size: Above 0.05mm
• Application: Heating, resistor
• MOQ: 10~50kg as per size
• Transport Package: Plastic Film, Weave Bag, Wooden Case
• Specification: RoHS, SGS, ISO 9001: 2008
• Trademark: TANKII
• Origin: China
• HS Code: 7223000000
• Production Capacity: 50 Tons/ Month

Product Description

Alchrome (Iron-Chromium-Aluminum) FeCrAl Electric Resistance Heating wire

TK1 large-sized cold-drawn wire products can be used for high-temperature resistance furnace.
Practice has proved that: The product process is stable, integrated performance is good. It has good high temperature oxidation resistance and longer service life;
Excellent winding properties at room temperature processing, ease of processing molding;
Little rebound resilience and so on.
Processing performance is better than 0Cr27Al7Mo2, high temperature performance is better than 0Cr21Al6Nb;
Operating temperature can reach 1400º C.

Main specifications and uses:
Conventional Product specifications: 0.5 ~ 10 mm

Usage: Mainly used in powder metallurgy furnace, diffusion furnace, radiant tube heater and all kinds of high-temperature furnace heating body.

ºCºCºC 

Properties \ Grade	TK1
	Cr	Al	Re	Fe
	25.0	6.0	Suitable	Balance
Max Continuous Service Temperature(ºC)	Diameter 1.0-3.0		Diameter>3.0,
	1225-1350ºC		1400ºC
Resisivity 20 (Ωmm2/m)	1.45
Density(g/cm 3 )	7.1
Approximate Melting Point( ºC)	1500
Elongation (%)	16-33
Repeatedly Bend Frequency(F/R) 20	7-12
Continuous Service Time	>60/1350ºC
Micrographic Structure	Ferrite

 The relationship between the maximum operating temperature and the furnace atmosphere

Furnace atmosphere	Dry Air	Humid Air	hydrogen-argon gas	Argon	Decomposition ammonia gas
Temp	1400	1200	1400	950	1200