Acier à phase complexe Docol 600CP (CP)

Docol 600 complex phase steel is a commonly used steel for complex shapes that absorbs energy and it is highly resistant to various kinds of corrosion.

Complex phase steel (CP) is a highly advanced and versatile material that has revolutionized the field of structural engineering. CP steel is engineered to provide exceptional strength and excellent formability, combining various alloying elements to create a microstructure with multiple phases. This unique composition enables CP steel to exhibit an impressive combination of mechanical properties, such as high tensile strength, excellent elongation and excellent resistance to deformation. These properties make CP steel the first choice for demanding applications that require superior performance under extreme conditions. Examples of Docol 600CP complex phase steel applications include complex body-in-white (BIW) and other automotive components.

Propriétés mécaniques

Nuance d'acier	Standard	Placage	Direction du test	Limite d'élasticité Rp0,2 (MPa)	Résistance à la traction Rm (MPa)	Taux d'extension A80 (min%)	BH2 (Min MPa)	Coudes à 90 ° Le plus petit diamètre intérieur de coude
Docol CR350Y 600T-CP	SSAB	GI, GA, FI	L	300-500	600-740	16	30	3,0xt

Composition chimique

C (max %)	Oui (max. %)	Mn (max. %)	P (max %)	S(max %)	Al( %)	Nb Titre (max. %)	Cr Mo (max 1 TP 3 T)	B(max %)
0.18	0.80	2.20	0.050	0.010	0.15-1.50	0.15	1.00	0.005

Placage

Plating type	Plating grade	Standard	Qualité du revêtement sur une seule face, test ponctuel (g/m2)	Épaisseur d'un seul côté, à titre indicatif uniquement (μm)
GI	40/40	VDA239-100	40-60	5.6-8.5
GI	50/50	VDA239-100	50-70	7.0-9.9
GI	60/60	VDA239-100	60-90	8.5-12.7
GI	70/70	VDA239-100	70-100	9.9-14.1
GI	85/85	VDA239-100	85-115	12.0-16.2
GI	115/115	VDA239-100	115-155	16.2-21.8
AG	40/40	VDA239-100	40-60	5.6-8.5
AG	50/50	VDA239-100	50-80	7.0-11.3
ZA	95	Selon les besoins		7
ZA	130	Selon les besoins		10