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CORODUR® E 600

CLASSIFICATION

DIN EN 14700
E Fe3

GENERAL CHARACTERISTICS

CORODUR E 600 is an AC-weldable universal hardsurfacing electrode with 120 % recovery for rebuilding of machine parts subject to combined wear from abrasion and impact. Suitable for deposits on mild steel, steel castings and manganese steel. The pure weld deposit is only machinable by grinding. CORODUR E 600 has a soft but intensive welding character, a fine-structured seam
surface and excellent slag-removal properties. On high-carbon and crack-sensitive base materials, should be preheated to app. 200°– 300° C, depending on their composition and thickness. On highly crack-sensitive base materials and manganese steel, a buffer layer of CORODUR E 200 K or CORODUR E 250 K is recommended.

APPLICATION

Rollers, dredger chains, conveyors, hammers, dredger equipment, mining and earth-moving equipment.

Datasheet

COROLIT® E 1

CLASSIFICATION

DIN EN 14700
E Co3

GENERAL CHARACTERISTICS

AC-weldable hardfacing electrode with 160% recovery and an alloyed core. The deposit is a cobalt base alloy of austenitic-ledeburitic structure with embedded Cr-W carbides. The weld metal is highly resistant to corrosion, impact, abrasive wear as well as thermal shocks and heavy mechanical impact. The deposits are only mechinable by grinding.

APPLICATION

Due to its above-mentioned characteristics COROLIT E 1 is particularly recommended for use on steam valves, hot shear blades, hot pressing dies, pumps for high-temperature liquids, etc.

Datasheet

COROLIT® E 6

CLASSIFICATION

DIN EN 14700
E Co2

GENERAL CHARACTERISTICS

AC-weldable hardfacing electrode with a rutile-basic coating and an alloyed core. The deposit is a cobalt base alloy of austenitic-ledeburitic structure with embedded Cr-W- carbides. The weld metal is highly resistant to corrosion, impact, abrasive wear as well as thermal shocks and heavy mechanical impact. Good aptitude for polishing and machining.

APPLICATION

Due to its above-mentioned characteristics COROLIT E 6 is particularly recommended for use on steam valves, hot shear blades, hot pressing dies, pumps for high-temperature liquids, etc.

Datasheet

COROLIT® E 12

CLASSIFICATION

DIN EN 14700
E Co3

GENERAL CHARACTERISTICS

AC-weldable hardfacing electrode with a rutile-basic coating and an alloyed core. The deposit is a cobalt base alloy of austenitic-ledeburitic structure with embedded Cr-W- carbides. The weld metal is highly resistant to corrosion, impact, abrasive wear as well as thermal shocks and heavy mechanical impact. The toughness and the hardness are between COROLIT 1 and COROLIT 6. It is more abrasion resistant than COROLIT 6 but more resistant to temperature shocks and tougher than COROLIT 1. The deposit is only machinable by hard faced tools.

APPLICATION

Hardfacing of cutting edges of long knifes and other tools used in the wood, plastic, paper, carpet and chemical industry.

Datasheet

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