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254SMO Stainless Steel Seamless Pipe ASTM A312 88.9mm x 5.49mm 6 Meter Length Annealed Pickled

Basic Properties
Place of Origin: Shanxi, China
Brand Name: ECER Steel
Certification: ISO 9001:2015
Model Number: 254SMO-ASTMA312
Trading Properties
Minimum Order Quantity: 1 Ton
Price: USD 1800-4200 / Ton
Payment Terms: T/T, L/C
Supply Ability: 5000 Tons per Month
Product Summary
254SMO (UNS S31254) stainless steel Seamless Pipe to ASTM A312, size 88.9mm x 5.49mm, 6 meter length, annealed pickled finish.

Product Details

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254SMO stainless steel seamless pipe

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ASTM A312 stainless steel pipe

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88.9mm stainless steel pipe

Material Grade: 254SMO (UNS S31254)
Standard: ASTM A312
Pipe Type: Seamless Pipe
Size: 88.9mm X 5.49mm
Length: 6 Meter
Surface Finish: Annealed Pickled
Product Description

Product Introduction

254SMO (UNS S31254) stainless steel Seamless Pipe is a super austenitic alloy with 6% molybdenum delivering superior resistance to pitting and crevice corrosion in seawater. Supplied to ASTM A312 in 88.9mm x 5.49mm with a annealed pickled finish, this pipe delivers consistent dimensional accuracy, full traceability and dependable long-term performance for demanding industrial applications.

Product Specifications

ItemSpecification
Material Grade254SMO (UNS S31254)
StandardASTM A312
TypeSeamless Pipe
Size88.9mm x 5.49mm
Length6 Meter
Surface FinishAnnealed Pickled

Chemical Composition (%)

ElementContent (%)
Carbon (C)<= 0.020
Manganese (Mn)<= 1.00
Silicon (Si)<= 0.80
Phosphorus (P)<= 0.030
Sulfur (S)<= 0.010
Chromium (Cr)19.5 - 20.5
Nickel (Ni)17.5 - 18.5
Molybdenum (Mo)6.0 - 6.5
Nitrogen (N)0.18 - 0.22

Mechanical Properties

PropertyValue
Tensile Strength>= 650 MPa
Yield Strength>= 300 MPa
Elongation>= 35%
Hardness<= 96 HRB

Application Fields

  • Seawater and brine handling
  • Chemical and flue gas systems
  • Bleach and pulp processing
  • Desalination equipment
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