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CORDIFF 400 OA

Low-alloy flux-cored wire for tough, impact-resistant hardfacing (~450 BHN).

PRODUCT DESCRIPTION:

• Produces tough, low-alloy weld deposits with 450 BHN hardness.
• Resistant to impact loads; forgeable and machinable with carbide tools.
• Layer build-up as required; preheat based on base material.

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Applications

STANDARD:

DIN EN 14700 T Fe 1-40-P

ALLOYING ELEMENTS:

C, Si, Mn, Cr, Mo

HARDNESS:

38-45 HRC

PACKAGE SIZES:

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

 

 

DIA(Ø) VOLTAGE AMPERAGE
1.6 20-26 160-240
2.0 22-27 200-260
2.4 24-28 260-320
2.8 25-29 300-360
3.20 26-30 320-400

Product Specification

• High wear and impact resistance.
• Good machinability with carbide cutting tools.
• Suitable for multi-layer hardfacing.

• Fe with low-alloy elements (Mn, Cr, Mo) forming a tempered martensitic/bainitic structure

• 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.

• Crane wheels, rails, guide rolls.

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