Conclusions
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1.
Steel 30KhGML, with high mechanical properties and low sensitivity to variations in heat treatment, high hardenability and wear resistance, is recommended as a substitute for steels 35GL and 35KhNL in manufacturing cast gear wheels and sprockets operating under wear conditions.
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2.
The use of steel 30KhGML in place of 35GL and 35KhNL will lead to substantial savings due to the substantial increase in the working life of the parts.
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Literature cited
M. A. Tylkin, Strength and Wear Resistance of Parts in Metallurgical Equipment [in Russian], Metallurgiya, Moscow (1965).
I. N. Bogachev and L. G. Zhuravlev, in: Increasing the Wear Resistance and Working Life of Machines [in Russian], Vol. 1, Izd. AN SSSR, Kiev (1960).
H. Mansion, J. Inst. Petroleum,38, No. 344 (1952).
Additional information
Moscow Engineering-Architectural Institute. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 6, pp. 47–49, June, 1969.
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Tylkin, M.A., Barman, G.A. Wear resistance of low alloy steels. Met Sci Heat Treat 11, 472–474 (1969). https://doi.org/10.1007/BF00656246
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DOI: https://doi.org/10.1007/BF00656246