Autor:	Pyatakova, L. L.
Zdroj:	Metal Science and Heat Treatment; May 1966, Vol. 8 Issue: 5 p377-378, 2p
Abstrakt:	1.The use of 36RL, 40GR, and 45R steels containing chromium in place of the carbon alloys and 45G2 and 40G steels makes it possible to improve the technological and working properties of machine parts made of these steels.2.The use of 40GR steel for manufacturing shoes of caterpillar tractors resulted in savings of 500,000 roubles and increased the working life of the shoes because of the good combination of the mechanical properties of this steel.
Databáze:	Supplemental Index
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