En36 Alloy Steel is a Nickel-Chromium Case hardening steel which is suitable for deep hardening to develop a touch core is suitable for gears, cams rollers available in diameters only. EN36 Alloy Steel is a carburizing steel grade with very high surface strength with a soft but strong core. The material retains a remarkable degree of toughness. With high tensile strength, EN36C is used in the production of numerous high-strength parts including crankshafts in the automotive and aerospace sector. En36 is used specifically in heavy-duty and highly stressed applications due to its harden ability toughness and high core strength. EN36C also offers excellent fatigue resistance. EN36 gives a hard case with a strong core, whilst retaining a remarkable degree of toughness