$1,195.03 – $7,721.00
Tungsten Carbide Nickel Alloy for Maximum Abrasion
Electrode For Utmost Abrasion Resistance (also available in floppy rod for oxy)
ASTRO 999-A1 is a new concept in hardfacing, utilising tungsten carbides in spherical matrices such that they have the approximate hardness of diamond.
Our unique, ASTRO 999-A1 consumable has crushed or spherical carbides in a 6mm tube high grade nickel alloy matrix and binder. The dense, wear resistant properties of the finished surfacing are assured, by maintaining both the ratio and combination of carbide sizes throughout the length of the rod.
ASTRO’s tungsten carbide 999-A1 can be used under the most severe conditions in many industries to achieve longer life against abrasion, less down time and to serve as a protective surface which can be rebuilt again and again when necessary.
On stabilisers, drill strings, bits and finishing tools
On cutter teeth, dragging teeth and pump castings
On augers, extruder and feed screws, deflection cones, pump rings and liners
On sand and coal mixer paddles, guides and raking equipment
On mixers, compression screws, pulverisers and shredders
Between coal crusher teeth, on rotating bucket teeth, and pulverised fuel system
On wetting and mixing units, grinding cylinder scrapers, rakes and crusher teeth
On mixer/extrustion screws and liners, rotors and spares
As with all surfacing products, the removal of any scale, rust or oxidation from the base material by machining or grinding is essential.
The thickness of each layer should not exceed 3mm. (maximum 2 layers, 6mm).
40Kg, 20Kg, 10Kg, 5Kg, 2.5Kg