FabCO 803 is especially suited for those fine grained steels where low temperature CVN toughness is needed. Ideal for welding 2% Nickel steels. Provides a fast-freezing slag, low spatter, excellent arc characteristics, and high impact strengths at low temperatures.

Description

Welding Positions

Flux Cored Welding Wire

Classification:

AWS A5.29: E81T1-Ni2CJ H4, E81T1-Ni2MJ H4

TYPICAL DIFFUSIBLE HYDROGEN*

Fast-freezing, rutile type, flux-cored wire

100% Carbon Dioxide (CO2), 75-80% Argon (Ar)/Balance Carbon Dioxide (CO2) 35-50 cfh, (17-24 l/min)

Direct Current Electrode Positive (DCEP)

0.045” (1.2 mm), 1/16” (1.6 mm)

Not recommended

Product should be stored in a dry, enclosed environment, and in its original intact packaging

• High-strength low-alloy steels

• Offshore drilling rigs
• Single or multi-pass welding

• Shipbuilding
• Weathering steels

APPLICATIONS

SLAG SYSTEM OR WIRE TYPE

SHIELDING GAS

TYPE OF CURRENT

STANDARD DIAMETERS

RE-DRYING

TYPICAL WELD METAL CHEMISTRY* (Chem Pad)

TYPICAL MECHANICAL PROPERTIES* (As Welded)

CONFORMANCES AND APPROVALS:

• AWS A5.29, E81T1-Ni2CJ H4, E81T1-Ni2MJ H4
• AWS A5.29M, E551T1-Ni2CJ H4, E551T1-Ni2MJ H4
• ASME SFA 5.29, E81T1-Ni2CJ H4, E81T1-Ni2MJ H4
• CWB, 100% CO2, E551T1-Ni2C-JH4, E81T1-Ni2C-JH4, 75-80% Ar/Balance CO2, E551T1-Ni2M-JH4, E81T1-Ni2M-JH4
• DNV, 100% CO2, III Y40MS
• Lloyd’s Register, 100% CO2, 3YS H15
• AWS D1.8, 100% CO2 (1/16" diameter electrode)

• Maintaining a proper welding procedure - including pre-heat and interpass temperatures - may be critical
depending on the type and thickness of steel being welded.
• See Above: The information above was determined by welding using 75% Ar/25% CO2 shielding gas with a flow rate
between 35-50 cfh (17-24 l/min). When using 100% CO2 shielding gas, increase voltage 1-2 volts.
• All positions include: Flat, Horizontal, Vertical Up, and Overhead.

STORAGE

FEATURES AND BENEFITS

• Fast-freezing slag 
• Low spatter 
• Excellent arc characteristics 
• High impact strengths at low temperatures • Suitable for all-position welding

• Reduces clean-up time, increases productivity

• Assists in producing smooth weld beads with uniform fusion

• Resists cracking in severe applications

Keywords

AWS A5.29: E81T1-Ni2CJ H4, E81T1-Ni2MJ H4,• AWS A5.29, E81T1-Ni2CJ H4, E81T1-Ni2MJ H4, AWS A5.29M, E551T1-Ni2CJ H4, E551T1-Ni2MJ H4,ASME SFA 5.29, E81T1-Ni2CJ H4, E81T1-Ni2MJ H4,CWB, 100% CO2, E551T1-Ni2C-JH4, E81T1-Ni2C-JH4, 75-80% Ar/Balance CO2, E551T1-Ni2M-JH4, E81T1-Ni2M-JH4,DNV, 100% CO2, III Y40MS,Lloyd’s Register, 100% CO2, 3YS H15,AWS D1.8, 100% CO2 (1/16" diameter electrode)Flux Cored Welding Wire ,China, Tianjin.

STANDARD DIAMETERS AND PACKAGES: 

For a complete list of diameters and packaging, please contact Hobart Brothers at (800) 424-1543 or (937) 332-5188 for International Customer Service.

TYPICAL CHARPY V-NOTCH IMPACT VALUES* (As Welded)