EN ISO 26304-A: S 89 4 FB T3Ni2.5Cr1Mo

Description

EN ISO 26304-A: S 89 4 FB T3Ni2.5Cr1Mo Welding Flux is a seamless low-alloy cored wire for welding base materials with a yield strength of up to 130 ksi (890 MPa)

Applications

Welding Positions:

Boiler & pressure vessels, structural components, cranes, vehicle frames, casting repair, pipeline double jointing

• 140+ KSI HSLA Steel

• Heavy equipment

• Crane fabrication
• Offshore fabrication

• Casting repair

• Single or multi-pass welding

Category

Submerged Arc Cored Wires Low-Alloy Steel

Industries

Power generation, structural fabrication, heavy equipment, transportation, foundries, oil & gas

FEATURES

●Seamless cored wire
●Copper coated wire
●Cored wire can offer improved deposition rates compared to solid wires at comparable amperages
●Cored wire offers broader penetration profiles compared to solid wires compared at comparable welding parameters
●Very high-strength deposit (>140 ksi)

BENEFITS

●Virtually eliminates moisture absorption, produces a low-hydrogen weld deposit for minimized risk of hydrogen-induced cracking
●Offers optimal consistency of electrode feeding and electrical transfer
●Provides potential to increase travel speed for improved productivity and reduced heat input
●Helps to prevent burn-through when welding at high currents on root passes and relatively thin materials
●Suitable for joining base metals of similar composition and strength

WIRE TYPE

Metal-powder, metal-cored submerged-arc wire

RECOMMENDED FLUXES

SWX 150

STORAGE

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

EN ISO CLASSIFICATIONS

TYPICAL OPERATING PARAMETERS*

TYPICAL WELD DEPOSIT CHEMICAL COMPOSITION*

CONFORMANCES AND APPROVALS

CURRENT

Direct Current Electrode Positive (DCEP), Alternating Current (AC).

RE-DRYING

Not recommended.

TYPICAL CHARPY V-NOTCH IMPACT VALUES*

TYPICAL MECHANICAL PROPERTIES*

STANDARD DIAMETERS

3/32” (2.4 mm)

Maintaining a proper welding procedure - including pre-heat and interpass temperatures - may be critical depending on the type and thickness of steel being welded.Parameters are provided for informational purposes only. All values are approximate. The optimal voltage may vary (typically±2 volts) depending on the choice of flux, material thickness, joint design, and other variables specific to the application.Likewise, actual deposition rate may vary depending on choice of flux and contact tip to work distance.

STANDARD PACKAGING