FIELD: plastic metal working, particularly, cold-rolled strips. SUBSTANCE: steel band rectangular in cross section is made of carbon steel and distinguished by the fact that in its production from cold-rolled steel 1.2-0.7 mm thick and carbon content of 0.45-0.56%, ribs of its section are rounded, its ultimate strength amounts up to 1050-1600 MPa, elongation up to 1010/(10C)2,8, %, where C is carbon content in steel, %. Band surface is oxidized and has blue-black coating. EFFECT: optimized property of cold-rolled carbon steel band designed for mechanized packing of sheets. 2 cl, 1 ex
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Authors
Dates
2000-02-10—Published
1999-05-18—Filed