Produktüberischt

Steel grades

Soft steels for cold forming

EN 10111
DD11 - DD14

Steels for use in constructionEN 10025-2
S235 - S355
Steels with higher yield strength for cold formingEN 10149-2
S315MC - S700MC
Special featuresspecial steels and steels with special alloys upon request
Dimensions and form tolerances
Strip thickness0.95 - 6.00 mm according to EN 10051
Strip widths20 - 1,560 mm according to EN 10051
Special featurestightest thickness tolerances up to +/- 0.02 mm
Surface roughness
Skin-passed or cold rerolled surfaceup to 6.00 mm strip thickness
Surface finishupon request (bright/semi-bright/ normal/rough)
Rounded strip
Strip thicknesses1.50 - 6.00 mm
Edge formupon request

Whether punched profiles or complex components — at Wuppermann almost everything starts with hot-rolled strip as the source material. As a rule, it is bought in pickled from recognized producers. If required, however, steel strip can also be pickled in our own plants, before progressing to further processing. All in all, we process around 700,000 tonnes a year. Of that, a small proportion goes to the customer as refined hot-rolled strip — cold re-rolled and edge dressed.

Ultimately, the end product will have to satisfy rigorous requirements. That is why it is vital to ensure that the source material is of the required grade. The hot-rolled strip used by Wuppermann is of a consistently high quality. It is directly galvanized and processed according to requirements, which ensures high efficiency and economy. The result — optimal surfaces, extremely low tolerances, perfect corrosion protection — is the hallmark of quality in all its facets.

From hot-rolled strip to the finished product, from order intake to final delivery — at Wuppermann, a seamless quality-management programme ensures just that: comprehensive quality.

 

Details on dimensions, grades and tolerances are provided in the table below:

Pickled Hot-Rolled Strip

THE SOURCE MATERIAL FOR COMPREHENSIVE QUALITY