Quality	Standard	Material No.	Possible Surface Coating:
HC460LA, HC460LA+ZE	DIN EN 10268	1.0574	+ZE according to DIN EN 10152

Testing direction	Yield Point Re (MPa)	Tensil Strength Rm (MPa)	Elongation A80 (in %)
Q	460 – 580	510 – 660	≥ 13
L	420 – 560	480 – 630	≥ 14

The HC460LA steel according to the DIN EN 10268 standard represents a state-of-the-art development in the metalworking industry and offers a wealth of technical features that predestine it for various demanding applications. This cold-rolled micro-alloyed steel is characterized by its precise alloy composition and microstructural properties that optimize its mechanical properties.

The composition of HC460LA steel typically includes alloying elements such as niobium (Nb), titanium (Ti) and vanadium (V), which are added in specific concentrations to achieve the required mechanical properties. These elements enable the steel to achieve a high yield strength and tensile strength with good formability at the same time. The micro-alloyed structure of HC460LA steel allows strengthening mechanisms such as precipitation hardening and grain refinement to be used to achieve an excellent combination of strength and formability.

Another notable aspect of HC460LA steel is its excellent weldability. The specific alloy composition and micro-alloyed structure help the steel to weld well and form stable welded joints that can withstand the demands of challenging applications. This is particularly important in sectors such as vehicle construction, mechanical engineering and the construction industry, where welded joints play a central role.

The HC460LA steel also offers high corrosion resistance, which makes it particularly suitable for applications in aggressive environments. Suitable coatings, such as electrolytic galvanizing, can further improve the corrosion resistance of the steel, which increases its service life and reliability.

The areas of application for HC460LA steel are diverse and include areas such as automotive engineering, mechanical engineering, the construction industry and others. Its first-class mechanical properties, coupled with its high workability and corrosion resistance, make it a preferred material for demanding applications where reliability and performance are of paramount importance.

In summary, HC460LA steel is an excellent choice for technically demanding applications in accordance with the DIN EN 10268 standard. Its precise alloy composition, micro-alloyed structure and outstanding mechanical properties make it an indispensable building block in the modern metalworking industry.

The cold-rolled micro-alloyed HC460LA steel represents a pioneering development in the metalworking industry and offers a variety of technical features that predestine it for various demanding applications. A notable technical feature of this steel is its ability to be electrolytically galvanized, which greatly enhances its versatility and functionality. Electrolytic galvanizing gives the HC460LA steel a uniform zinc coating, which not only improves its corrosion resistance but also extends its service life. This innovative property opens up fascinating prospects for the use of HC460LA steel in a wide range of industrial applications where both strength and protection against corrosion are crucial. With its outstanding performance and the possibility of electrolytic galvanizing, HC460LA steel contributes significantly to progressiveness and efficiency in the metalworking industry.

Characteristic overlay factor	Nominal zinc coating per side Thickness µm	Nominal zinc coating per side Mass g/m²	Minimum value per side Thickness µm	Minimum value per page Mass g/m²
ZE25/25	2,5	18	1,7	12
ZE50/50	5,5	36	4,1	29
ZE75/75	7,5	54	6,6	47
ZE100/100	10,0	72	9,1	65

Code letters	Type of surface treatment
P	phosphated
PC	Phosphated and chemically treated
C	chemically passivated
PCO	Phosphated, chemically treated and oiled
CO	Chemically passivated and oiled
PO	Phosphated and oiled
O	oiled
S	sealed
U	galvanized, without surface treatment