0.457mm Heating Element High Temperature Alloys 1100 Working Temperature

Price Negotiable

Price: negotiable

MOQ: 5kg

Delivery Time: Negotiable

Brand: OHMALLOY

Product Description

0.457mm Heating Element High Temperature Alloys 1100 Working Temperature

OhmAlloy123
(Common Name:0Cr21Al4)

OhmAlloy123 is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by moderate resistivity and good oxidation resistance.It is suitable for use at temperatures up to 1100°C.

Typical applications for OhmAlloy123 are used as elements in home appliances,melting and industrial furnace.

Normal composition%

C	P	S	Mn	Si	Cr	Ni	Al	Fe	Other
Max
0.12	0.025	0.025	0.70	Max 1.0	18.0~21.0	Max 0.60	3.0~4.2	Bal.	-

Typical Mechanical properties(1.0mm)

Yield strength	Tensile Strength	Elongation
Mpa	Mpa	%
550	750	16

Typical Physical properties

Density (g/cm3)	7.35
Electrical resistivity at 20℃(Ωmm2/m)	1.23
Conductivity coefficient at 20℃ (WmK)	13

Coefficient of thermal expansion
Temperature	Coefficient of Thermal Expansion x10-6/℃
20 ℃- 1000℃	13.5

Specific heat capacity
Temperature	20℃
J/gK	0.49

Melting point (℃)	1500
Max continuous operating temperature in air (℃)	1100
Magnetic properties	non-magnetic

Temperature Factor of Electrical Resistivity

20℃	100℃	200℃	300℃	400℃	500℃	600℃	700℃	800℃	900℃	1000℃	1100℃	1200℃	1300℃
1	1.005	1.014	1.028	1.044	1.064	1.090	1.120	1.132	1.142	1.150	-	-	-

Style of supply

Alloys Name	Type	Dimension
OhmAlloy125W	Wire	D=0.03mm~8mm
OhmAlloy125R	Ribbon	W=0.4~40	T=0.03~2.9mm
OhmAlloy125S	Strip	W=8~250mm	T=0.1~3.0
OhmAlloy125F	Foil	W=6~120mm	T=0.003~0.1
OhmAlloy125B	Bar	Dia=8~100mm	L=50~1000