Magnetize ALFE (ALFE) Fe-Al Magnetic Alloy / GODAI INC.

1.Composition

C	Si	Mn	p	S	Cr	Ni	Al
-0.01%	-0.20%	-0.20%	-0.03%	-0.005%	-0.2%	-0.2%	7.5-8.5%

2.Mechanical property

Tensile strength (Mpa)	Elongation (%)	Reduction (%)	Hardness (HRB)
500	34	80	80

3.Other properties

	Property value	Character
Specific gravity	7.0	(Reference) Iron: 7.85 Lighter than iron by approx. 10%
Specific heat	0.143cal/g℃
Thermal diffusion	0.0603c㎡	(Reference) Titan：0.06505 SUS304：0.03808 Difficult to store/release heat
Thermal conductivity	0.059cal/cms℃
Thermal expansion	11.0×10－6（50～300℃）、 1/℃	Same level as iron

4.Available size

5.Workability

Workability		Weldability			Forgeability
Machine work	Press performance	TIG welding	Spot elding	Laser welding
◎	○ (◎when heated)	△	△	◎	◎