The company implementing technology · quality and trust


Dongil Steel Co., Ltd. does the best to become a world-class steel company
by investing in equipment continuously and manufacturing globally competitive products with the best quality.

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In terms of the cross-section shape, the product has two flanges from web only in one direction. It has the influence of twist due to asymmetric structure. Nevertheless, since the product features convenient assembly and joint, it is applied to trust, brace, and stud, and mild bending material.

DimensionㆍAspect Performance

◀ Touch and drag left and right ▶
Standard Sectional Dimensions (㎜) Sectional Area (㎠) Unit Weight (kg/m)
H x B T1 T2 R1 R2 A W
75 x 40 5 7 8 4 8.818 6.92
100 x 50 5 7.5 8 4 11.92 9.36