Over deze norm
ISO 683-5 gives the technical delivery requirements for - semi-finished products, e.g. blooms, billets, slabs, - bars (see Note 1), - wire rod, - hot-rolled plates, and - hammer or drop forgings manufactured from the nitriding steels listed in Table 3 and supplied in one of the heat-treatment conditions given for the different types of products in Table 1, lines 2 to 5, and in one of the surface conditions given in Table 2. The steels are in general intended for the fabrication of quenched and tempered and, subsequently, nitriding machine parts. The requirements for mechanical properties given in this part of ISO 683 are restricted to the sizes given in Table 6.
|Engelse titel||Heat treatable steels, alloy steels and free-cutting steels - Part 5: Nitriding steels|