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Surface active agents — Washing powders — Determination of total boron content — Titrimetric method

Overview ISO 6835:1981 specifies a titrimetric method for the rapid determination of total boron in commercial washing powders (surface‑active agents/detergents). The procedure eliminates phosphate i…

BS EN ISO 683-5:2021

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Heat treatable steels, alloy steels and free-cutting steels - Nitriding steels

1 Scope This document gives the technical delivery requirements for — semi-finished products, e.g. blooms, billets, slabs (see note 1), — bars (see note 1), — wire rod, — hot-rolled plates (see note…

Heat treatable steels, alloy steels and free-cutting steels - Part 5: Nitriding steels (ISO 683-5:2017)

Overview EN ISO 683-5:2021 (adopting ISO 683-5:2017) specifies the technical delivery requirements for nitriding steels. It covers semi‑finished products (blooms, billets, slabs), bars, wire rod, hot…

Heat treatable steels, alloy steels and free-cutting steels - Part 5: Nitriding steels (ISO 683-5:2017)

Overview EN ISO 683-5:2021 (adopting ISO 683-5:2017) specifies the technical delivery requirements for nitriding steels. It covers semi‑finished products (blooms, billets, slabs), bars, wire rod, hot…

Heat treatable steels, alloy steels and free-cutting steels — Part 5: Nitriding steels

Heat treatable steels, alloy steels and free-cutting steels — Part 5: Nitriding steels

Overview ISO 683-5:2017 specifies the technical delivery requirements for nitriding steels - a subset of heat-treatable and alloy steels designed for nitriding to improve surface hardness, wear resis…