Carbon Monoxide (CO) service
Material Compatibility
Hastelloy C-276 for Carbon Monoxide (CO)
Is Hastelloy C-276 the right valve material for Carbon Monoxide (CO)? The engineering rating, the conditions that limit it, and the better alternatives.
Fair
Is Hastelloy C-276 compatible with Carbon Monoxide (CO)?
For Carbon Monoxide (CO) (CO) valve service, Hastelloy C-276 is fair — acceptable with limits. High nickel content - same Ni(CO)₄ risk as above. Verify with process chemist.
Better materials for Carbon Monoxide (CO)
Higher-rated options for this service, from the compatibility data.
All rated materials for Carbon Monoxide (CO)
Reviewed by Materials Engineering, Vajra Industrial SolutionsDiscipline: Valve Metallurgy & Materials SelectionLast reviewed: 20 June 2026
Connected Engineering
Need Hastelloy C-276 valves for Carbon Monoxide (CO)?
Send your concentration, temperature and pressure — we confirm Hastelloy C-276 suitability for Carbon Monoxide (CO) (or recommend an upgrade) and supply with full certification.
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