Alloy 254SMO UNS S31254 Steel Welded Seamless Pipe For Seawater Cooling

Alloy 254 SMO GENERAL PROPERTIES

Alloy 254 SMO is a high end, molybdenum and nitrogen alloyed super austenitic stainless steel with low carbon content. It demonstrates outstanding resistance to pitting, crevice corrosion stress cracking, and corrosion fatigue uniform corrosion. Alloy 254 SMO is substantially stronger than the common austenitic grades, with strength nearly twice that of 300 series stainless steel. It is also characterized by high ductility and impact strength. With high levels of chromium, molybdenum, and nitrogen, Alloy 254 SMO is frequently used in high chloride environments, such as brackish water, seawater, pulp mill bleach plants, and other chloride process streams. In some applications it has even been found to be a more cost effective substitute for high nickel and titanium alloys.

CHEMICAL PROPERTIES

Applications

254 SMO is used in the following applications:

• Equipment for handling of seawater, such as seawater cooling, cooling water pipes, ballast water systems, firefighting systems etc.
• Hydraulic and instrumentation tubing
• Equipment in pulp bleaching plants
• Components in gas cleaning systems
• Tanks and pipelines for chemicals with high halide contents

Forms of supply

Seamless tube and pipe are supplied in dimensions up to 230 mm (9.06 in.) outside diameter. The delivery condition is either solution annealed and white pickled, or solution annealed in a bright annealing process.

Other forms of supply

• Bar steel
• Forged products
• Cast products
• Welded tube and pipe
• Fittings and flanges

General Q and A Questions

Q: Would you provide samples For free?
A: Yes . with on stock specification We provide samples For Free . Freight charge collect

seawater cooling seamless pipe

Alloy 254SMO seamless pipe

UNS S31254 steel welded pipe

Alloy 254SMO UNS S31254 Steel Welded Seamless Pipe For Seawater Cooling Images