SSH EN ISO 4957:1999

Çeliqe për instrumenta (ISO 4957:1999)

Tool steels (ISO 4957:1999)

Publication date: 20 nën 2012

General information

Current stage: 60.60 Effective date: 20 nën 2012

Originator: DPS

Owner: DPS/KT 133

Type: European Norm

ICS: 25.100.01 77.140.10 77.140.20

Gjuha: anglisht

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Statusi: Publikuar

PDF - 4 641 Lekë

Paper - 4 641 Lekë

CD - 4 641 Lekë

PDF and Paper - 9 282 Lekë

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Scope

This international standard covers the grades of wrought tool steels listed in tables 2, 4, 6 and 8, namely: a) unalloyed cold-work tool steels (see table 2); b) alloyed cold-work tool steels (see table 4); c) alloyed hot-work tool steels (see table 6); d) high-speed steels (see table 8). If not stated in the following, this international standard applies to all types of hot-rolled, forged or cold-drawn products which are supplied in one of the surface and heat-treatment conditions given in 5.1.2 and table 1.

SSH EN ISO 4957:1999

Çeliqe për instrumenta (ISO 4957:1999)

Tool steels (ISO 4957:1999)

General information

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Scope

Life cycle

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Related project

Adopted from EN ISO 4957:1999