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CORDIFF 555 SA

CORDIFF 555 SA

High-temperature hardfacing wire for forging dies and hot mill rolls

PRODUCT DESCRIPTION:

• Cr-Mo-Ni-W-V alloyed tubular wire
• Designed for high-temperature wear
• Excellent hot strength and toughness
• Resists temperature shocks and creep

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Applications

STANDARD:

DIN EN 14700 T Fe 8-50-PT

ALLOYING ELEMENTS:

C, Si, Mn, Cr, Mo, Ni, V, W

HARDNESS:

48-55HRC

PACKAGE SIZES:

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

 

DIA(Ø) 1.6 2.0 2.4 2.8
VOLTAGE 22-25 24-27 25-29 27-30
AMPERAGE 170-230 200-260 260-330 300-360

Product Specification

• Superior hot wear resistance
• Excellent thermal shock resistance
• Tough at elevated temperatures
• Good creep resistance

• Chromium carbides
• Molybdenum carbides
• Vanadium carbides
• Nickel-alloy matrix

• Remove all fatigued material by machining or grinding before welding.
• Preheat the base metal to 200°C – 300°C, depending on grade, size, and thickness.

• Forging press dies
• Hot piercing dies
• Pinch & table rolls
• Backup rolls (hot strip mills)

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