Complex-phase steel | HDT750C - HDT950C

Choose your hot-dip coated complex-phase steel in the grades HDT750C, HDT760C and HDT950C here.

The experts at our locations are happy to advise you. We look forward to hearing from you.

Properties according to DIN EN 10 346

Steel type, hot rolled

Short designation	VDA239-100*	Surface finish	Material number
HDT750C	-	+Z	1.0956
HDT760C	HR660Y60T-CP	+Z	1.0998
HDT950C	-	+Z	1.0958

Mechanical properties, longitudinal

Short designation	Proof stress R_p0,2 MPa	Tensile strength R_m MPa min.	Elongation at fracture A₈₀¹⁾²⁾ % min.	Strain hardening exponent n_10-UE min.
HDT750C	620-760	750	10	-
HDT760C	660-830	760	10	-
HDT950C	720-950	950	9	-

Chemical composition, heat analysis

	Percentage by weight % max.
Short designation	C	Si	Mn	P	S	Al_{total (span)}	Cr+Mo	Nb+Ti	V	B
HDT750C	0,18	0,80	2,20	0,080	0,015	0,015-2,0	1,00	0,15	0,20	0,005
HDT760C	0,18	1,00	2,50	0,080	0,015	0,015-2,0	1,00	0,25	0,20	0,005
HDT950C	0,25	0,80	2,70	0,080	0,015	0,015-2,0	1,20	0,25	0,30	0,005

1) Reduced minimum values of elongation at rupture apply to product thicknesses t < 0.60 mm (minus 2 units).
2) For ZF-coated, products the minimum values of elongation at fracture are reduced by 2 unites.
For ZF-coated in thicknesses t < 0.60 mm, the minimum elongation at rupture is reduced by 4 units.

* Comparative grade, therefore minor deviations from DIN EN values possible