Listing ID #3851980
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Contact SupplierAbrasion Resistant Steel plates 400 BHN Hardness Plates
Wear Resitant Steel Pates is used in areas where there is likely to be a high degree of abrasion or wear of the steel plate.
Steels with a high HB rating (Brinel Hardness) are intended for applications where wear or abrasion resistance is important. The benefit of using an abrasion resistant steel is that that the plant, machinery or constructions working life can be extended considerably. This can significantly improve the reliability, durability and safety of structures and equipment. It also helps to reduce the maintenance costs associated with wear and breakdown of plant. 400 HB steel is over 3 times harder than mild steel (120HB), but only a third as hard as stainless steel (1250HB).
Abrasion & mechanical wear-resistant steel plates for quarries & construction machinery: gravel & stone conveying plants (routes, chutes, hoppers) & crushing plants. Shovels, diggers, graders, bulldozers, dumpers, dredging machines, crushers, grinders, screens, hoppers, mixers, moulds for concrete aggregates. Wear resistance plates for mining machinery. Extractors, unloaders, spiral chutes, crushers, grinders, screens, conveyors. Abrasion-resistant steel plates for Cement Plants & Refractory Product Plants: hoppers, crushers, chutes, cyclones, excavator bucket.
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Hardness | HBW | ||
 | 370 - 430 | ||
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Mechanical Properties | Yield strength | Tensile strength | Elongation |
Typical values for | Re | Rm | A5 |
20 mm plate thickness | MPa | MPa | Â |
 | 1000 | 1250 | 10 (transverse) |
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Impact Properties | Â | Â | Â |
Charpy V-notch | Test | Impact energy |  |
Test according to EN 10045-1 | temperature | Charpy-V, | Â |
Typical values for | ºC | J |  |
20 mm plate thickness | Â | Â | Â |
 | -40 (-40º F) | 45 (longitudinal) |  |
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Delivery Condition | Quenched | Â | Â |
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Surface Conditions | Hardox 400 can be delivered in short blasted and primer coated surface conditions. | ||
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Dimension | Hardox 400 is supplied in thickness of 3 to 130mm | ||
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Surface Properties | According to EN10163-2 | Â | Â |
 | - Requirements according to Class A. | ||
 | - Repair conditions according to Subclass 1. | ||
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Heat Treatment and Fabrication | Hardox 400 has obtained its mechanical properties by quenching and when necessary by means of subsequent tempering. The properties of the delivery condition can not be retained after exposure to service or preheating temperatures in excess of 250ºC (480º F). Hardox 400 is not intended for further heat treatment. Hardox 400 is not suited for pickling. |
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