Effect of scandium on structure and properties of corrosion-resistant steels

We determined the effect of scandium microadditives (in an amount equal to 0.1-0.2 wt.%) on the carbon, sulfur, phosphorus, and gas (N, O, and H) content of Kh18T and Kh18N10T steels, and on the tendency for grain growth, mechanical, and corrosion properties.