welding-alloys.com 6 Our range Hardplate™ A heavy-duty composite overlay wear plate designed to withstand high operating temperatures, harsh environments, and extreme levels of abrasion. It consists of a low-carbon base material with a welded overlay layer made from various chromium and complex carbide-based alloys. The plate thickness and alloy type are selected based on the specific wear phenomenon, operating conditions, and application requirements. Versatile and adaptable, Hardplate™ provides exceptional resistance to abrasion, high temperatures, erosion, impact, and corrosion. Its wear-resistant properties far exceed those of quenched and tempered abrasionresistant steels, with resistance maintained at temperatures of up to 700°C (1290°F), depending on the plate type. Manufactured in accordance with proven welding procedures and stringent quality assurance standards, Hardplate™ consistently meets the highest expectations of customers and industry standards. Tailored products and solutions are available upon request. Specifications: • Tubular products are supplied in lengths up to 3000 mm, with a 75 mm minimum internal diameter after welding • Both flat and tubular products can be hardfaced on single or both sides • Products can also be supplied as pre-cut profiles to drawing, or as manufactured components • Various fitment options are available upon request Hardplate™ 100 Hardplate™ 300 Hardplate™ 600 Chromium carbides Chromium + niobium carbides Complex carbides Excellent wear resistance Superior wear resistance Superior wear resistance Optimum solution for most applications For severe conditions of service up to 300°C Keeps its outstanding properties up to 600°C Fair corrosion resistance – Designed to withstand moderate impact Hardness 60 – 62 HRC Hardness 61 – 63 HRC Hardness 62 – 64 HRC Dimensions (width x length) 1500 mm x 3000 mm & 2000 mm x 3000 mm Thickness Base plate: 5 to 15 mm Coating: 3 to 15 mm Other sizes available on request
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