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Information × Registration Number 0307U009209, 0107U006092 , R & D reports Title Improvement of the technology of making warm worked tubes of steel grades TP 304 L and TP 316 L to ensure hardness not higher than 80 HRB in the delivery condition popup.stage_title Удосконалення технології виробництва теплодеформованих труб зі сталі ТР 304 L та ТР 316 L, що забезпечить твердість не більше 80 HRB у стані постачання Head Buriak Tetiana Mykolaivna, Registration Date 08-01-2008 Organization State Scientific Research Tube Institute popup.description2 Tube metal hardness not higher than 80 HRB (85-90 % of cases) has been ensured in the delivery state at a guaranteed level of other quality indices. In accordance with the research results, recommendations were given regarding correction of the process parameters (heat treatment temperature, straightening regimes) for the production of tubes of steels TP 304 L and 316 L in accordance with ASTM A 213 AND A 312 Product Description popup.authors popup.nrat_date 2020-04-02 Close