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Tool steels

Title : BDS ISO 4957:2021

Short Description:

This document specifies requirements for the following grades of wrought tool steels: a) non-alloy cold-work tool steels; b) alloy cold-work tool steels; c) alloy hot-work tool steels; d) high-speed tool steels.If not stated otherwise, this document applies to all types of hot-rolled, forged, cold-drawn or coldrolled products or products produced by powder metallurgy, which are supplied in one of the surface and heat-treatment conditions given in 6.2 and Table 1.

Price: 2500 BDT


Create Date: 2021-11-22