Steels for quenching and tempering - Technical delivery conditions for non alloy steels
Steels for quenching and tempering - Technical delivery conditions for non alloy steels
BS EN 10083-2:2006 is an indispensable guide developed by technical experts for those who specify, purchase or supply steel. It specifies the technical delivery requirements for semi-finished and hot formed products such as:
blooms billets slabs bars rod wide flats hot-rolled strip and sheet/plate forgings
manufactured from the direct hardening non-alloy steels for quenching and tempering and the non alloy flame and induction hardening steels and supplied in one of the heat treatment conditions given for the different types of products surface conditions. This standard should be read in conjunction with Part 1. The steels are generally intended for the manufacture of quenched and tempered, flame or induction hardened machine parts, but can also be used in the normalized condition. BS EN 10083-2 is not applicable for bright steel products for which the BS EN 10277 series should be consulted. In the same series, Part 3 of BS EN 10083 provides similar specifications for alloy steels. Contents:
Scope Normative references Terms and definitions Classification and designation Classification Designation Information to be supplied by the purchaser Mandatory information Options Manufacturing process General De-oxidation Heat treatment and surface condition at delivery Cast separation Requirements Chemical composition, hardenability and mechanical properties Machinability Shearability of semi-finished products and bars Structure Internal soundness Surface quality Dimensions, tolerances on dimensions and shape Inspection Testing procedures and...
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