Alloy steel is a type of steel alloyed with several elements such as molybdenum, manganese, nickel, chromium, vanadium, silicon, and boron. These alloying elements are added to increase strength, hardness, wear resistance, and toughness. The amounts of alloying elements may vary between 1 and 50%. Quenched and tempered alloy steels 28NiCrMoV8-5, 1.6932, 16MnCr5, 17CrNiMo6, 18CrNiMo7-6, 32CrMoV10-12, 34CrNiMo6
Steel grade
Special steel