Method for producing beam blank for large size H-beam from flat

Details Method for producing beam blank for large size H-beam from flat Method for producing beam blank for large size H-beam from flat

1979-08-29

1981-10-20

Mehr, Milton S.

Metal deforming

By use of roller or roller-like tool-element

Included in roller-cluster

72234, 72227, 72366, B21B 112

Patent

active

042953545

ABSTRACT:
A beam blank for a large size H-beam is produced firstly by forming flat slab into a preformed beam blank by a two-high rolling mill and subsequently by rolling the preformed beam blank by a universal roughing mill.

REFERENCES:
patent: 1156986 (1915-10-01), Dunn
patent: 4086801 (1972-05-01), Nokajima et al.

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