Flux-Cored Wires - Gas-Shielded view all
ED035421 ED035422

UltraCore® 121K3C-H Plus

Ultracore stainless, flux-cored wire, plastic spool

AWS: E121T1-GC-H4, E121T1-C1A6-K3-H4

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Top Features

  • Innovative design capable of superior toughness at -60°F
  • Designed to meet AWS strength and toughness requirements in both the as-welded and stress-relieved conditions
  • Designed for welding with 100% CO2 shielding gas
  • H4 diffusible hydrogen levels
  • ProTech® foil bag packaging

Typical Applications

  • Offshore drilling rigs
  • Ship building
  • Low temperature storage tanks
  • Construction

Welding Positions

All

Shielding Gas

  • 100% CO2
  • Flow Rate: 40-50 CFH

Consumable Details

Diameter (in)
Diameter (mm)
Package
Product Number
.045
1.1
33 lb Plastic Spool (Foil Bag)
ED035421
.052
1.3
33 lb Plastic Spool (Foil Bag)
ED035422
UltraCore 121K3C-H Plus mechanical properties
UltraCore 121K3C-H Plus deposit composition
UltraCore 121K3C-H Plus typical operating procedures
  • AWS A5.29: E121T1-GC-H4
  • AWS A5.36: E121T1-C1A6-K3-H4
  • AWS A5.36: E111T1-C1P4-K3-H4
  • ABS: E121T1-GC-H4
  • ABS: E121T1-C1A6-K3-H4