| 2000 №03 (05) | 2000 №03 (07) |
The Paton Welding Journal, 2000, #3, 28-31 pages
Setting up commercial production of the Sv-08Kh20N9G7T welding wire at Dneprospetsstal
K.A. Yushchenko1, L.V. Chekotilo1, Yu.N. Kakhovsky1, V.G. Gordonny1, V.M. Kiriakov1, A.V. Klapatyuk1, V.A. Leibenzon2, V.N. Krendelyov2, V.G. Knokhin2, S.B. Kalashnik2, V.Ya. Brigidin3
1E.O. Paton Electric Welding Institute of the NASU 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.2Open Stock-Holding Company Dneprospetsstal, Zaporizhzhya, Ukraine
3State Company V.A. Malyshev Works, Kharkiv, Ukraine
Abstract
Results of setting up the production of the Sv-08Kh20N9G7T grade wire with a diameter of 2-5 mm by Dneprospetsstal are presented. The wire is shown to provide high welding-technological properties of the joints, meeting requirements of the transport engineering standards. The wire is delivered according to TU 14-143-506-98 and GOST 2246-70.
Keywords: welding, steel making, casting, forging, rolling, high-strength quenching steels, high-alloy welding wire, spattering, tear cracks, mechanical properties
References
1. (1980) Development of metallurgy in the Ukrainian SSR. Kyiv: Naukova Dumka.2. (1989) Reference book for grades of steels and alloys. Edited by V.G. Sorokin. Moscow: Mashinostroyeniye.
3. Makara, A.M., Mosendz, N.A. (1971) Welding of highstrength steels. Kyiv: Tekhnika.
4. (1974) Technology for electric fusion welding of metals and alloys. Edited by B.E. Paton. Moscow: Mashinostroyeniye.
5. Gordonny, V.G., Gaivoronsky, A.A., Sarzhevsky, V.A. et al. (1992) Effect of the type of weld metal on structure, properties and cold crack resistance of high-strength steel joints. Avtomaticheskaya Svarka, 11 - 12, 13 - 16.
6. Yushchenko, K.A., Chekotilo, L.V., Kakhovsky, Yu.N. (1996) Manufacture of welding wire of the Sv-04Khl9N9 grade at Dneprospetsstal. Ibid., 3, 59.
7. Yushchenko, K.A., Chekotilo, L.V., Kakhovsky, Yu.N. et al. (1999) Mastering the production of the Sv-04Khl9N11M3 grade welding wire at Dneprospetsstal. Ibid., 3, 48 – 50.