Wear Resistance Plates
ABRASION RESISTANCE STEEL PLATES
Abrasion Resistant (AR) steel plate is typically made in the as-rolled condition. These types/grades of steel plate products have been developed specifically for long service life in harsh conditions. High carbon steel alloys are especially suited for use in the mining, wood products, and material handling industries. Applications include dump truck bottoms and sides, liners for chutes and dryers, gravel crushers, tree cutter blades, wear plates, and vibrating conveyors.AR products are suitable for a variety of applications in areas such as mining/quarrying, conveyors, material handling and construction, and earthmoving.
Designers and plant operators choose AR plate steel when striving to extend the service life of critical components, and reduce the weight of each unit put into service. The benefits of employing wear-resistant plate steel in applications involving impact and/or sliding contact with abrasive material are immense.
High carbon abrasive resistant alloy steel plates generally offer good resistance to sliding and impact abrasion. The high carbon content in the alloy increases the hardness and toughness of the steel, making it an ideal material for applications that require high impact or high abrasion resistance. It is possible to get high hardness with high carbon steel, and the steel will have good resistance to penetration. However, the wear rate will be rapid compared to heat treated alloy plate because high carbon steel is brittle, so particles can be more easily torn from the surface. As a result, high carbon steels are not used for high wear applications.
Steel plate for use in abrasive conditions is not typical because it is not governed by any ASTM code or spec. Many steel plate manufacturers produce their own brand of abrasion resistant steel and these are usually distinguished by a brand name followed by the hardness of the steel which is measured in Brinell units because these plates are ordered to Brinell hardness, no mechanical properties, such as tensile strength or yield strength are guaranteed.
The key quality for wear resistant steels is their hardness. We offer wear plate as per its hardness measured on the Brinnell Hardness Test- for the most part in 400HB evaluations.
400 HB steel is in excess of 3 times harder than soft steel (120HB), even only a third as strong as stainless steel (1250HB). Sample exercises are for development apparatus, skips, bulldozers and excavators, buckets and conveyors.
Steels with a high HB rating (Briness Hardness) are proposed for applications where wear or scraped area safety is critical. The profit of utilizing abrasion resistant steel is that the plant, apparatus or developments working life can be amplified extensively. This can fundamentally enhance the unwavering quality, toughness and well being of structures and gear. It additionally helps to diminish the support expenses connected with wear and breakdown of plant.
The steel is extinguished which gives wear safety; to enhance hardness, it might also be tempered. Bring down HB's for the most part give great cool twisting properties and great weldability. Weldability is not, by and large lessened as the hardness increments.
Wear resistant steels are not fitting for utilization at temperatures in excess of 250 degree C as the hotness can result in changes to the material properties.
Yields for 400HB steel are in the region of 100MPA with tough qualities of around 1250MPA.It is not enrolled at universal standard affiliation, for example, ASTM Jin, Din so each one production has their Brand name like HARDOX, ABREX, SUMIHARD, RAEX, JFE, XAR, BIS.