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CORDIFF 66W4

CORDIFF 66W4

High-alloy flux cored wire with ultra-hard carbide deposit for extreme abrasion resistance.

PRODUCT DESCRIPTION:

• Flux cored wire with C-Cr-Mo-Nb-V-W
• Forms extremely hard special carbides
• Delivers exceptional abrasion resistance
• Designed for high wear environments

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Applications

STANDARD:

DIN EN T Fe 16-65-GZ

ALLOYING ELEMENTS:

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

HARDNESS:

60-66 HRC

PACKAGE SIZES:

Spool: 15 KG, 25 KG
Drum: 200 KG – 250 KG

 

DIA(Ø) 1.6 2.0 2.4 2.8
VOLTAGE 24-26 23-28 25-30 26-31
AMPERAGE 180-240 220-260 260-320 300-360

Product Specification

• High hardness weld layer
• Strong mineral wear resistance
• Ideal for severe abrasion
• Stable at elevated temperatures

• Special complex carbides
• Chromium carbides
• Niobium carbides
• Tungsten-rich phases

• 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.

• Crusher parts
• Sinter breaker wheels
• Smelter chutes
• Bucket lips & fan blades

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