Conclusions
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1.
Steel G13L has the same impact toughness with 0.84 to 1.15% C. Above 1.15% C the impact toughness decreases sharply.
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2.
Copper increases the impact toughness somewhat at concentrations up to 0.6%.
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3.
Titanium increases the impact toughness at concentrations up to 0.15%. At 0.45% Ti or higher concentrations the impact toughness is substantially reduced.
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Literature Cited
L.N. Podvoiskii and V.P. Tunkov, Liteinoe Proizvodstvo, No. 9 (1952).
I.R. Kryanina, ed., Coll: High-Quality Castings of G13L Steel [in Russian], Maghgiz (1963).
V.I. Vlasov and E.F. Komolova, Cast High-Manganese Steel [in Russian], Maghgiz (1963).
Yu.A. Shul'te and S.N. Gladkii, Liteinoe Proizvodstvo, No. 4 (1962).
Additional information
Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 2, pp. 70–71, February, 1968.
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Davydov, N.G., Tarasenko, I.F. & Bigeev, A.M. Influence of carbon, copper, and titanium on the impact toughness of G13L steel. Met Sci Heat Treat 10, 155–156 (1968). https://doi.org/10.1007/BF00657765
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DOI: https://doi.org/10.1007/BF00657765