254SMO (S31254) is a super austenitic stainless steel that excels in corrosion resistance, high temperature performance and mechanical strength due to its high molybdenum (Mo) and nitrogen (N) content and optimized nickel (Cr) and nickel (Ni) ratio.
Applications of Super Duplex 254smo
Marine engineering
Such as reverse osmosis membrane components, piping systems. Offshore platforms, ship components, submarine cable protection structures. Seawater circulation pumps, valves and pipelines.
Oil and gas industry
Manufacturing components resistant to seawater and halide corrosion. Oil and gas storage and transportation pipelines, storage tanks, pumps and valves, adapted to high temperature, high pressure and sulfide-containing harsh environments. Seawater cooling or injection equipment in oil and gas production.
Chemical industry
Chemical reactors and heat exchangers, containers and pipelines suitable for high concentrations of chloride ions, bromides and other media.
Paper
Pulp bleaching equipment
Environmental protection and energy fields
Flue gas desulfurization units (FGD), acid wastewater storage tanks, pump bodies and valves. Cooling systems for atomic power generation, tidal power generation devices, etc.
Food
Soy sauce fermentation tanks, salt evaporators.
Pharmaceutical industry
Production and storage of high-purity chemicals
Medical devices
Surgical implants and surgical tools
Advantages of 254smo Material
Corrosion resistance: high molybdenum (6.0%-6.5%) and nitrogen (0.18%-0.20%) content, pitting resistance equivalent (PREN≥43) far exceeds ordinary stainless steel.
Mechanical properties: tensile strength ≥650 MPa, elongation ≥35%, both high strength and processability
High temperature stability: suitable for high chloride ion or acidic environment below 300℃.
ASTM A240 UNS S31254 sheet Manufacturer, supplier
As a trusted stockist and exporter with a decade and a half of global experience, HT PIPE offers an extensive range of industrial materials: pipes, ASTM A240 UNS S31254 sheet, alloy bars, plus precision-engineered fittings, flanges, and couplings. Contact our team for free, customized quotes and product brochures.
