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CORDIFF 324 OA

CORDIFF 324 OA

Flux-cored wire with duplex structure for crack-resistant joining of dissimilar and high alloy steels.

PRODUCT DESCRIPTION:

• Specially developed flux-cored wire with high alloy content
• Produces bright, smooth weld bead
• Controlled chemistry ensures a duplex ferriteaustenite microstructure
• Offers excellent strength with enhanced resilience

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Applications

STANDARD:

ASME SEC-II PART C, AWS 5.22, E312TO-2

ALLOYING ELEMENTS:

C, Si, Mn, Cr, Mo, Ni

TENSILE STRENGTH:

70-85 kgf/mm2

PACKAGE SIZES:

Spool- 15, 25 Kg
Drum- 200-250 Kg

DIA(Ø) 1.6 2.0 2.4 2.8
VOLTAGE 24-26 25-28 26-28 27-30
AMPERAGE 180-220 220-250 260-300 300-340

Product Specification

• High strength and wear resistance
• Crack-resistant on difficult-to-weld steels
• Ideal for unknown or mixed steel grades
• Smooth bead appearance and metallurgical compatibility

• Austenite-Ferrite duplex structure
• High alloy content (exact % proprietary or application-specific)
• Balanced elements for toughness and crack resistance

• Gouge out or grind worn, damaged, and fatigued metal or cracks before welding.
• Preheat is generally not required, except for very heavy sections.
• Use minimal weaving to achieve a flat, well-washed bead.

• Joining of dissimilar steels
• Welding Hadfield (High Carbon) and alloy steels
• Tough overlays on structural or wear-prone compone

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