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CORDIFF 57-AF

CORDIFF 57-AF

High C-Cr alloy wire for abrasion and corrosion-resistant hardfacing applications.

PRODUCT DESCRIPTION:

• High C-Cr alloyed weld metal
• Excellent abrasion and mild impact resistance
• Performs well under abrasive-corrosive conditions
• Optimized for multi-layer hardface plate application

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Applications

STANDARD:

DIN EN 14700 TZ FE 14-60-G

ALLOYING ELEMENTS:

C, Si, Mn, Cr, B

HARDNESS:

59-65 HRC

PACKAGE SIZES:

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

 

DIA(Ø) 1.6 2.0 2.4 2.8
VOLTAGE 22-26 24-27 25-29 27-30
AMPERAGE 170-230 220-260 260-330 300-360

Product Specification

• High hardness retention
• Good corrosion resistance
• Mild impact durability
• Effective in two-layer deposits

• Chromium carbides
• High carbon matrix
• Alloyed hard phases
• Abrasion-resistant structure

• 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.

• Pumps & mixer parts
• Tracks & hoppers
• Conveyor screws
• Coal & cement liners

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