

Classification:

EN 14700

E Fe14

Description:

Elgaloy Hard 100 is a high recovery electrode, producing a weld metal deposit extremely rich in

chromium carbides which is highly resistant to abrasion but exhibits limited impact resistance. Ideal for

hardsurfacing components used in the mining and quarrying industries. Good wear and corrosion

resistance at elevated temperatures. Surface cracking is normal and can be reduced by preheating to

250-450°C. A buffer layer of Elgaloy Mix 18 is recommended for heavy build-ups or surfacing 13% Mn

steels to prevent crack propagation into base material. Deposits are not machinable but can be

ground. Also available as a self-shielded flux cored wire, Elgaloy Hard R 100 and as a flux coated

tubular electrode, Elgaloy Tube 100, designed to give high deposition rates at very low welding

currents.

Guide for usage:

The electrode is preferably to be used with DC+, to create a thick build up also AC is possible to use.

Applications:

Excavator teeth, dredger bucket lips, sizing screens, rollers, screw conveyors, scraper and mixer

blades, crusher jaws and hammers, chutes, agricultureimplements, rolling mill guides sinter plant.

Chemical composition, wt.%

Coating type:

Special

Welding positions:



3,2x350

4,0x450

70343210

70344010





Mechanical properties

Typical

Welding current:

DC+, (AC)

Product data:

Diam.mm







Hardness as welded:

Current A

115-140

140-190

90

58-61 HRC, 700

- 740 HV10