Heating Wire Fecral Alloy 1.42ΩMm2/M Resistivity Normal Oxidation Surface

Price Negotiable

MOQ: 10KG

Delivery Time: 7~10working days

Brand: Ohmalloy

Product Description

Heating wire 0Cr25Al5 Aluchrom-O 0.09mm~8mm Wire for Coil heater in industry Pipe Forming and Tube Extrusion

(Common Name: 0Cr25Al5,Aluchrom-O)

OhmAlloy142B is a iron-chromium-aluminum alloy (FeCrAl alloy) characterized by high resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature. It is suitable for use at temperatures up to 1250°C.

Typical applications for OhmAlloy142B are used in electric ceramic cooktop, industrial furnace, heaters

1. Product Detail

1) Normal Composition(%)

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Other
Max
0.06	0.025	0.025	0.70	Max 0.60	23.0~26.0	Max 0.60	4.5~6.5	Bal.	-

2)Typical Mechanical Properties(1.0mm)

Yield strength	Tensile Strength	Elongation
Mpa	Mpa	%
500	700	23

3)Typical Physical Properties

Density (g/cm3)	7.1
Electrical resistivity at 20ºC(Ωmm2/m)	1.42
Conductivity coefficient at 20ºC (WmK)	13

4)Coefficient of thermal expansion
Temperature	Coefficient of Thermal Expansion x10-6/ºC
20 ºC- 1000ºC	15

4)Style of supply

Alloys Name	Type	Dimension
OhmAlloy145W	Wire	D=0.03mm~8mm
OhmAlloy145R	Ribbon	W=0.4~40	T=0.03~2.9mm
OhmAlloy145S	Strip	W=8~250mm	T=0.1~3.0
OhmAlloy145F	Foil	W=6~120mm	T=0.003~0.1
OhmAlloy145B	Bar	Dia=8~100mm	L=50~1000