Flux-Cored Wires - Gas-Shielded view all
ED035421 ED035422
Ultracore stainless, flux-cored wire, plastic spool

UltraCore® 121K3C-H Plus

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

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
Available Types

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