A 35CrMo Nut is a high-performance chromium-molybdenum alloy steel fastener designed for heavy-load, high-temperature, and high-vibration industrial applications. Compared with ordinary carbon steel nuts and standard 40Cr fasteners, the 35CrMo Nut delivers superior tensile strength, outstanding fatigue resistance, and stable high-temperature mechanical properties. As a reliable matching fastener for 10.9 and 12.9 grade high-strength bolts, the35CrMo Nut is widely adopted in heavy machinery, energy equipment, petrochemical facilities, and rail transit systems across the globe.
What Is a 35CrMo Nut? Material & Manufacturing Standard
The 35CrMo Nut is manufactured from premium 35CrMo medium-carbon alloy structural steel. With precise chromium and molybdenum alloying elements, this material eliminates temper brittleness, improves hardenability, and enhances overall structural stability — core advantages that make the 35CrMo Nut far more reliable than regular alloy steel nuts.
Every standard35CrMo Nut undergoes professional quenching and tempering heat treatment, strictly complying with ISO 898 industrial fastener specifications. The standardized heat treatment ensures uniform internal structure, minimal deformation, and consistent hardness, enabling each 35CrMo Nut to maintain stable performance under extreme working conditions.
Post time: 2026-08-26 16:45:32
