780～1470 N/mm²-grade Cold Rolled Ultra High tensile strength Steel Sheet

Cold Rolled Super High-Tensile Strength Steel Sheet with the level Forming Formability is at the top level in the Industry

Cold Rolled Super High-Tensile Strength Steel Sheet with the level Forming Formability is at the top level in the Industry

1.Manufactured according to each Usage of Processing
2.Those of the Drawing Type have excellent uniform elongation, and those of the Bending Type have excellent local elongation.
3.Because high strength is obtained by adding a small amount of alloy element, its weldability is good.

Examples of Automotion parts Using 980 N/mm²-grade Cold Rolled Ultra High-Tensile Strength Steel Sheet

Example of Characteristics

Steel Sheet		780N/mm² -grade Drawing Steel Sheet	980N/mm² -grade Drawing Steel Sheet	980N/mm² -grade Bending Steel Sheet	1180N/mm² -grade Bending Steel Sheet	1300N/mm² -grade Bending Steel Sheet	1500N/mm² -grade Bending Steel Sheet
Thickness （mm）		1.2	1.2	1.2	1.2	1.2	1.2
Mechanical Properties	YS （N/mm²）	530	660	840	1060	1180	1300
	TS （N/mm²）	830	1030	1050	1280	1380	1580
	Elongation EL（%）	20	17	14	8	7	6
	Hole Expansion λ（%）	60	30	65	65	65	50

Usage

Door Impact Beam
Reinforcement Parts of Bumpers
Binding Hoop

Contacts

Sheet Products Request for Business or Catalog: Sheet Products Sales Department; TEL: +81-3-5739-6182 (Tokyo); TEL: +81-52-584-6161 (Nagoya); TEL: +81-6-6206-6248 (Osaka)

Technical Matters: Sheet Products Marketing & Technical Services
Iron & Steel Business Kobe Steel, Ltd.; TEL: +81-3-5739-6271 (Tokyo); TEL: +81-52-584-6155 (Nagoya); TEL: +81-6-6206-6314 (Osaka); TEL: +81-82-258-5303 (Hiroshima); TEL: +81-92-451-6011 (Fukuoka)