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310S Stainless Steel Welded Pipe ASTM A312 168.3mm x 7.11mm 6 Meter Length Pickled Passivated

Basic Properties
Place of Origin: Shanxi, China
Brand Name: ECER Steel
Certification: ISO 9001:2015
Model Number: 310S-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
310S (UNS S31008) stainless steel Welded Pipe to ASTM A312, size 168.3mm x 7.11mm, 6 meter length, pickled passivated finish.

Product Details

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310S stainless steel welded pipe

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ASTM A312 stainless steel pipe

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168.3mm x 7.11mm stainless pipe

Material Grade: 310S (UNS S31008)
Standard: ASTM A312
Pipe Type: Welded Pipe
Size: 168.3mm X 7.11mm
Length: 6 Meter
Surface Finish: Pickled Passivated
Product Description

Product Introduction

310S (UNS S31008) stainless steel Welded Pipe is a high chromium-nickel austenitic alloy with outstanding oxidation resistance for continuous high-temperature service. Supplied to ASTM A312 in 168.3mm x 7.11mm with a pickled passivated finish, this pipe delivers consistent dimensional accuracy, full traceability and dependable long-term performance for demanding industrial applications.

Product Specifications

ItemSpecification
Material Grade310S (UNS S31008)
StandardASTM A312
TypeWelded Pipe
Size168.3mm x 7.11mm
Length6 Meter
Surface FinishPickled Passivated

Chemical Composition (%)

ElementContent (%)
Carbon (C)<= 0.08
Manganese (Mn)<= 2.00
Silicon (Si)<= 1.50
Phosphorus (P)<= 0.045
Sulfur (S)<= 0.030
Chromium (Cr)24.0 - 26.0
Nickel (Ni)19.0 - 22.0

Mechanical Properties

PropertyValue
Tensile Strength>= 515 MPa
Yield Strength>= 205 MPa
Elongation>= 35%
Hardness<= 95 HRB

Application Fields

  • Furnace parts and burners
  • Heat treatment equipment
  • Kiln and boiler components
  • Thermal processing systems
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