ER 16-8-2
ER 16-8-2
ER 16-8-2
ER 16-8-2

ER 16-8-2

Price 200.0 INR/ Kilograms

MOQ : 15 Kilograms

ER 16-8-2 Specification

  • Welding
  • MIG, TIG
  • Application
  • WELDING
  • Type
  • SS WIRE
  • Condition
  • New
  • Material
  • STAINLESS STEEL
  • Color
  • SILVER
 

ER 16-8-2 Trade Information

  • Minimum Order Quantity
  • 15 Kilograms
  • Delivery Time
  • 3 Days
  • Packaging Details
  • SPOOL
  • Main Domestic Market
  • All India
 

About ER 16-8-2

ER 16-8-2 is a specialized stainless steel welding filler metal, an austenitic alloy with approximately 16% Chromium, 8% Nickel, and 2% Molybdenum, offering excellent high-temperature strength, creep resistance, and resistance to hot cracking, making it ideal for thick-sectioned, high-pressure piping and furnace parts in power generation, petrochemical, and chemical industries, bridging properties between 308H and 316H steels for robust service up to 800C. 
Key Characteristics:
  • Composition: Controlled levels of Cr (around 16%), Ni (around 8%), and Mo (around 2%).
  • Performance: Offers superior high-temperature performance, creep resistance, and thermal embrittlement resistance compared to standard matching grades.
  • Hot Cracking Resistance: Its controlled ferrite content provides excellent resistance to centerline cracking in restrained welds, notes this article from cancerinstitutewia.in.
  • Cryogenic Toughness: Also provides good toughness at very low temperatures, enabling use from cryogenic to high-temperature service. 
Applications:
  • Welding heavy-walled stainless steel pipes and components for steam, catalytic crackers, and furnaces.
  • Ideal for applications in power plants, refineries, and chemical processing.
  • Used for welding 304H, 316H, and 347H stainless steels, especially in thick sections where matching weld metals struggle. 
Why It's Used:
ER 16-8-2 acts as a hybrid, combining good high-temperature properties of 316H with improved hot ductility, making it a preferred choice for demanding applications where standard welds might fail due to thermal stress or cracking, according to this document from nickelalloys.com
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