carbon steel
91Microalloyed steel — is a type of alloy steel that contains small amounts of alloying elements (0.05 to 0.15%). Standard alloying elements include: niobium, vanadium, titanium, molybdenum, zirconium, boron, and rare earth metals. They are used to refine the grain… …
92eutectoid steel — noun a steel that contains 0.9% carbon (the eutectic point); a carbon steel with 0.9% carbon is pure pearlite • Hypernyms: ↑carbon steel …
93A500 steel — ASTM A500 is a standard specification published by the ASTM for cold formed welded and seamless carbon steel structural tubing in round, square, and rectangular shapes. It is commonly specified in the US for hollow structural section, but the… …
94drill steel — noun carbon steel used for rock drills and dowels • Syn: ↑drill rod • Hypernyms: ↑carbon steel * * * noun or drill rod : steel usually with 0.85 percent or more carbon content used for rock drills, pins, and dowels …
95Hardened steel — The term hardened steel is often used for a medium or high carbon steel that has been given the heat treatments of quenching followed by tempering. The quenching results in the formation of metastable Martensite, the fraction of which is reduced… …
96high-speed steel — an especially hard, heat resistant steel for use in lathe tools and for other applications involving high friction and wear. [1925 30] * * * Alloy of steel introduced in 1900. It doubled or trebled the capacities of machine shops by permitting… …
97High steel — Steel containing a high percentage of carbon; high carbon steel. [Webster 1913 Suppl.] …
98Sharon Steel Corporation — The Sharon Steel Corporation was one a steel plant, and is notable due to its contribution toward the growth of the iron and steel industry in the Shenango River Valley, Mercer County, Pennsylvania. The longest surviving was the Sharon Iron… …
99soft-cast steel — noun steel with less than 0.15% carbon • Syn: ↑mild steel, ↑low carbon steel • Hypernyms: ↑steel …
100rimmed steel — a low carbon steel containing enough iron oxide so that there is continuous generation of carbon monoxide during solidification. [1925 30] * * * rimmed steel, steel which has been incompletely deoxidized, and whose outer edge forms a rim as it… …
