本文件规定了热轧非合金质量钢的扁钢和长钢产品以及半成品的交货技术条件，这些产品的等级和质量见表1至表5（化学成分）和表6至表8（机械性能）6.3中给出的通常交货条件。本文件还规定了三种工程钢（见表2和表4）（化学成分）和表7（机械性能）。本文件不适用于结构空心截面（见EN 10210 1和EN 10219 1）和管道。技术交付条件适用于:-S460JR、J0、J2、K2和S500J0级钢的长制品，厚度≥3 mm且≤150 mm；-JR、J0、J2和K2级扁平产品的厚度≤400 mm；-对于所有其他等级和质量的扁平和长形产品，厚度小于等于250 mm。本文件中规定的钢不打算进行热处理，除非交付的产品在交货条件+N下交付。应力消除是可接受的。在+N条件下交付的产品可以在交付后热成型和\/或正火（见第3条）。本文件预计，在订购时，将要转换为符合本文件要求的轧制成品的半成品是特殊协议的主题。化学成分也在订货时商定；数值在表1和表2的范围内。对于某些等级和产品形式，在订购时规定了特定应用的适用性（见7.4.2、7.4.3和表9）。

This document specifies the technical delivery conditions for flat and long products as well as 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 usual 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 (see EN 10210 1 and EN 10219 1) and tubes. 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. The steels specified in this document are not intended to be heat treated except products delivered in the delivery condition +N. Stress relieving is accepted. Products delivered in +N condition can be hot formed and/or normalized after delivery (see Clause 3). This document foresees that semi-finished products which are to be converted to rolled finished products conforming to this document are the subject of special agreements at the time of the order. The chemical compositions are also agreed to at the time of the order; the values are within the limits of Tables 1 and 2. For certain grades and product forms suitability for particular applications are specified at the time of the order (see 7.4.2, 7.4.3 and Table 9).