AISI 8620 Steel AISI 8620 Steel is a low nickel,chromium-molybdenum alloy steel as per AISI/ASTM standard. SAE 8620 gives a hard case with a strong core whilst retaining a remarkable degree of toughness.
1.6511 / 36CrNiMo4 DIN 1.6511 / 36CrNiMo4 Steel is a Nickel-Molybdenum alloy engineering steel accding to DIN Standard. 36CrNiMo4 is one kind of high strength steel which also has good comprehensive mechanical properties.
1.6523 / 20NiCrMo2-2 DIN 1.6523 / 20NiCrMo2-2 Steel is an important alloy steel which is close to 1.5810 steel. The 20NiCrMo2-2 steel has half of the Nickel content and added a small amount of Molybdenum element.
1.7035 / 41Cr4 DIN 1.7035 / 41Cr4 Steel is one of the most widely used alloy steel. After QT heat treatment,41Cr4 steel has good comprehensive mechanical properties,low temperature impact toughness and hardenability.