What Does HEC Stand For?
HEC stands for Hydrogen Embrittlement Cracking
Hydrogen Embrittlement Cracking (HEC) is a phenomenon where metals, particularly high-strength steels, become brittle and fracture due to the absorption of hydrogen. This process can occur during manufacturing, welding, or service exposure, leading to significant structural failures. HEC is a critical concern in various industries, including aerospace, automotive, and oil and gas, as it can compromise the integrity and safety of components. Understanding the mechanisms of HEC is essential for developing effective prevention and mitigation strategies.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym