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ISO/NP 23452 Abrasion resistant steels

Scope

This document specifies the technical delivery requirements for

— bars,

— tubes and,

— finished flat products up to thicknesses of 130 mm manufactured from the direct hardening alloy steels listed in Table 4 and supplied in one of the heattreatment conditions given for the different types of products in Table 2 and in one of the surface conditions given in Table 3.

The steels are for wear and abrasion resistant applications in mechanical engineering, e. g.: bucket or shovel teeth and in general delivered in the treated to hardness range condition (+TH). 

Purpose

Abrasion resistant steels exist already for a long time on the market. The aim is to harmonize the different steel products and to ease the international trade with these products. 

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Please email further comments to: debbie.stead@bsigroup.com

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