Postle Industries introduced a vanadium–tungsten carbide hardfacing alloy for extreme abrasion – the PS-150 Vanguard, available as an open-arc welding wire. Postalloy PS-150 is a tubular metal-cored hardfacing wire that provides a dense, heterogeneous deposit of vanadium-tungsten carbides, resulting in a great combination of abrasion and impact resistance that, according to the company, is superior to chromium carbide hardfacing alloys.…
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Postle Industries Introduces Hardfacing Alloy for Extreme Abrasion
Postle Industries introduced a vanadium-tungsten carbide, hardfacing alloy for extreme abrasion, Postalloy PS-150 Vanguard, available as an open-arc welding wire. Postalloy PS-150 Vanguard is a tubular metal-cored hardfacing wire that provides a dense, heterogeneous deposit of vanadium-tungsten carbides, resulting in a very good combination of abrasion and impact resistance that is superior to chromium carbide hardfacing alloys; almost equal to…
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