Fe	Si	Cr	Mn	Mg	Zn	Cu	Ti	Other	Al
0,5	0,6-1,0	0,1	0,2-0,8	0,8-1,2	0,25	0,6-1,1	0,1	0,15	Remaining

Temper	Yield Strength (MPa) Min – Max	Tensile Strength (MPa) Min – Max	Elongation (%50)   Min - Max	Hardness (HB)   Min - Max
0
T8	379	392	7	MAX130
T651	359	379	5	Max130

General Properties

It offers high hardness, high corrosion resistance, and good weldability. It can be used in the aircraft industry, seat and door manufacturing, and wherever hardness and machinability are required.