Liquid Nitrogen (LN₂) service
Material Compatibility
A350 LF2 for Liquid Nitrogen (LN₂)
Is A350 LF2 the right valve material for Liquid Nitrogen (LN₂)? The engineering rating, the conditions that limit it, and the better alternatives.
Good
Is A350 LF2 compatible with Liquid Nitrogen (LN₂)?
For Liquid Nitrogen (LN₂) (N₂(l)) valve service, A350 LF2 is good — a good choice. Forged LTCS to −46°C. Extended bonnet ball valves in A350 LF2 are common for LN₂.
Better materials for Liquid Nitrogen (LN₂)
Higher-rated options for this service, from the compatibility data.
All rated materials for Liquid Nitrogen (LN₂)
Reviewed by Materials Engineering, Vajra Industrial SolutionsDiscipline: Valve Metallurgy & Materials SelectionLast reviewed: 20 June 2026
Connected Engineering
Materials
Need A350 LF2 valves for Liquid Nitrogen (LN₂)?
Send your concentration, temperature and pressure — we confirm A350 LF2 suitability for Liquid Nitrogen (LN₂) (or recommend an upgrade) and supply with full certification.
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