Over deze norm
Part 2 of this document, in addition to Part 1, specifies the technical delivery conditions for flat and long products and semi-finished products which are meant for further processing to flat and long products of hot rolled non-alloy quality steels in the grades and qualities given in Tables 1 to 5 (chemical composition) and Tables 6 to 8 (mechanical properties) in the delivery conditions as given in 6.3. Three engineering steels are also specified in this document (see Tables 2 and 4) (chemical composition) and Table 7 (mechanical properties). This document does not apply to structural hollow sections and tubes (see EN 10210-1 and EN 10219-1). The technical delivery conditions apply to: - thicknesses ≥ 3 mm and ≤ 150 mm for long products of steel grade S460JR, J0, J2, K2 and S500J0; - thicknesses ≤ 400 mm for flat products of qualities JR, J0, J2 and K2; - thicknesses ≤ 250 mm for flat and long products of all other grades and qualities. Products made of steel grades S185, E295, E335 and E360 cannot be CE marked. The steels specified in this Part 2 are not intended to be heat treated except products delivered in delivery condition +N. Stress relief annealing is permitted. Products delivered in +N condition can be hot formed and/or normalized after delivery (see Clause 3).
|Nederlandse titel||Warmgewalste producten van constructiestaal - Deel 2: Technische leveringsvoorwaarden voor ongelegeerd constructiestaal|
|Engelse titel||Hot rolled products of structural steels - Part 2: Technical delivery conditions for non-alloy structural steels|