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F44 Seamless Stainless Steel Pipe

F44 Seamless Stainless Steel Pipe

F44 Seamless Stainless Steel Pipe

Product Details:

Place of Origin: Suzhou, China
Brand Name: AIWEN
Certification: ISO, BV,
Model Number: UNS S31254

Payment & Shipping Terms:

Minimum Order Quantity: 500kg
Price: Available per request
Packaging Details: Exporting crate
Delivery Time: 60 days
Payment Terms: T/T
Supply Ability: 150 MT per month
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Detailed Product Description


254 SMO UNS S31254 Seamless Stainless Steel Pipe


Design Features
*High resistance to pitting and crevice corrosion
*Very high resistance to chloride stress corrosion cracking
*50% stronger than 300-series austenitic  stainless steels
*Excellent impact toughness
*Excellent workability and weldability


Seawater handling equipment
Pulp mill bleach systems
Tall oil distillation columns and equipment
Chemical processing equipment
Food processing equipment
Desalination equipment
Flue gas desulfurization scrubbers
Oil and Gas production equipment


General Characteristics
  254 SMO® is an austenitic stainless steel designed for maximum resistance to pitting and crevice corrosion. With high levels of chromium, molybdenum, and nitrogen, 254 SMO is especially suited for high-chloride environments such as brackish water, seawater, pulp mill bleach plants, and other high-chloride process streams. 

   254 SMO offers chloride resistance superior to  that of Alloy 904L, Alloy 20, Alloy 825, and 
Alloy G. 254 SMO is compatible with the  common austenitic stainless steels. It is often used as a replacement in critical components of larger  constructions where Type 316L or 317L has  failed by pitting, crevice attack, or chloride stress corrosion cracking. In new construction, 254 SMO
has been found in many cases to be a technically adequate and much less costly substitute for  nickel-base alloys and titanium.
  254 SMO is substantially stronger than the common austenitic grades, and it is also characterized by high ductility and impact strength.254 SMO is readily fabricated and welded.



Chemical Composition %

C Cr Cu Mn Mo N Ni P Si S
Max     Max       Max Max Max
0.02 19.5-20.5 0.5-1.0 1.0 6.0-6.5 0.18-0.22 17.5-18.5 0.03 0.80 1.01






Contact Details
Suzhou Xunshi New Material Co., Ltd

Contact Person: Mr. Allen Sun

Tel: 86--18112628895

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