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CORDIFF 760 NB

C-Cr-Nb alloy tubular MIG/MAG wire with martensitic structure and Nb carbides for superior abrasion and impact resistance

PRODUCT DESCRIPTION:

• Tubular MIG/MAG welding wire alloyed with Carbon (C), Chromium (Cr), and Niobium (Nb).
• Produces weld deposits with exceptional abrasion and impact resistance.
• Martensitic microstructure containing niobium carbides for extreme wear resistance.
• Weld metal is both hard and tough for demanding service conditions.
• Suitable for components exposed to high mechanical stress and abrasive environments.

 

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Applications

STANDARD:

DIN EN 14700 T Fe 8-60-GP

ALLOYING ELEMENTS:

C, Si, Mn, Cr, Nb, V, W

HARDNESS:

55-60 HRC

PACKAGE SIZES:

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

 

DIA(Ø) VOLTAGE AMPERAGE
1.6 20-26 160-220
2.0 22-27 220-260
2.4 24-28 260-330
2.8 25-29 300-370

Product Specification

• High wear resistance due to niobium carbide formation.
• Excellent impact strength for shock-loaded parts.
• Tough martensitic matrix resists cracking in service.
• Maintains hardness and performance under severe working conditions.

• Carbon (C), Chromium (Cr), Niobium (Nb).
• Martensitic matrix with Nb carbides.
• High hardness & toughness combination.

• For optimum results, perform welding in two layers.

• The resulting weld deposits cannot be heat treated, machined, or forged.
• When overlaying previously hard-faced surfaces, use a buffer layer of Cordiff 200K or Cordiff 250K before applying the final layer.

• Cement crusher rolls.
• Pulveriser rolls.
• Hammers

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