Ferritic-bainitic multi-phase steels

Feasibility range
Grade	Thickness		Width
Grade		min.	max.	max.
FB590	1.8	4	1300

Chemical composition
Grade	C	Si	Mn	P	S	Al	B
	max.	max.	max.	max.	max.	max.	max.
FB590	0.1	0.15	1.7	0.015	0.01	0.015	0.004

Mechanical properties
	Yield point	Tensile strength	Elongation [%]	n	Bend. r
	[MPa]	[MPa]	A₈₀	(6-12%)	t ≤ 3

FB590	470-550	>590	>18	>0,12	0,5 t