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Information × Registration Number 0307U007121, 0106U008652 , R & D reports Title Study of quality on properties and structure for thermally strengthened rolled products of structural steels. popup.stage_title Дослідження рівня якості за властивостями та структурою прокату конструкційних сталей з термозміцнюванням. Head Kurnavina L.P., Registration Date 07-08-2007 Organization Ukraine state research and development institute of special steels, alloys and ferroalloys popup.description2 Tensile and impact bending tests as per delivery specifications and ASTM standards have been mastered for rolled products of 152.4-265 mm in diameter after hardening and tempering as per the process by "CAN-END Furnace" company. Quality level pertaining to mechanical properties meets the delivery requirements. Lower values of transverse contraction have been observed at maximum loading rates close to ASTM A370 upper limit. Tests of samples with various surface finish have confirmed negative influence of absence of finish polishing required as per ASTM A370. Recommendations concerning the procedure for production and testing of samples as per ASTM A370 have been given.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close