Element performs Sulfide Stress Cracking (SSC) testing of metals subject to cracking under the combined action of tensile stress and corrosion in the presence of water and H2S, in compliance with NACE TM0177/ ISO 15156 standards.
As a form of hydrogen stress cracking, SSC is a cracking mechanism in pipelines, facilities piping and any equipment that comes in contact with sour (wet H2S) service conditions. It is a dangerous type of corrosion which produces some of the toughest technical challenges for Oil & Gas and Petrochemical manufacturers. It often occurs without warning and it can only be observed using specialized inspection methods.
Sulfide Stress Cracking Testing
SSC testing helps to evaluate your materials and detect danger at an early stage, preventing failure of sour service pipelines and ensuring their reliability and longevity.
The Element advantage
Element offers sour service materials qualification testing in accordance with NACE MR0175/ISO 15156 as well as industry specifications and requirements.
Combining industry experience with state-of-the-art laboratory testing and simulation facilities worldwide, we can simulate and evaluate the reaction of your materials under the standard sour conditions or to specific field conditions.
For more information about how we perform Sulfide Stress Cracking (SSC) Testing, or to request a quote, contact us today.
More from Element

Hydrogen Induced Cracking (HIC) Testing
Element’s HIC tests evaluate material susceptibility to hydrogen induced cracking in a sour environment in accordance with NACE TM0284.

Stress Corrosion Cracking (SCC) Testing
Element’s Stress Corrosion Cracking (SCC) testing evaluates the susceptibility of metals to cracking failure under tensile stress and corrosion.

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