本文件规定了垂直于产品表面的变形特性。本文件可作为除不锈钢以外的所有扁钢和全镇静钢型材产品标准的补充。它包括标称厚度（t）在15 mm到400 mm之间的钢材，其规定的最小上屈服强度ReH或验证强度Rp0,2≤960 MPa）要求改善厚度性能。如果在订购时达成一致，本文件可适用于其他钢材类型。本文件可适用于厚度在10 mm≤t<15 mm之间的产品，如果在订购时达成一致。见选项1。如果在订购时达成一致，本文件可适用于厚度t>400 mm的产品。见选项2。

This document specifies deformation properties perpendicular to the surface of the product. This document may be applied as a supplement to all product standards for flat products and sections of fully killed steels, except stainless steels. It covers products having a nominal thickness (t) between 15 mm and 400 mm of steels with a specified minimum upper yield strength ReH or proof strength Rp0,2 ≤ 960 MPa ) for which improved through thickness properties are required. This document may be applied to other steel types if agreed at the time of the order. This document may be applied to products with thickness between 10 mm ≤ t <15 mm if agreed at the time of the order. See option 1. This document may be applied to products with thickness t > 400 mm if agreed at the time of the order. See Option 2.