Steel and method for producing the same
TW202635909APending Publication Date: 2026-09-01CHINA STEEL
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Patent Information
- Application Number
- TW114105673
- Authority / Receiving Office
- TW · TW
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2025-02-17
- Publication Date
- 2026-09-01
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Abstract
wt%, based on the total weight of the steel material. A manufacturing method for steel material includes: hot-rolling a steel blank to obtain a semi-finished product; and directly quenching the semi-finished product after the hot-rolling the steel blank to obtain the steel material. The finishing temperature is Ar3+20℃ or above. The final cooling temperature is (Mf -
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