本欧洲标准根据指令2014/29/EU（参见附录A）中定义的简单压力容器中的受压部件规范，规定了钢制板材，带材和棒材的技术交货要求，并在EN 286- 1至EN 286-3。 注:一旦根据指令2014/29/EU在欧盟官方公报（OJEU）上发布了此欧洲标准，则指令2014/29/EU的基本安全要求（ESR）符合性推定仅限于此材料的技术数据欧洲标准，并不认为这些材料是否适用于特定的设备。因此，需要对本材料标准中规定的技术数据与本设备的设计要求进行评估，以验证指令2014/29/EU的ESR是否满足要求。

This European Standard specifies the technical delivery requirements for plates, strips and bars made of steel in accordance with the specifications for pressurized parts in simple pressure vessels as defined in the Directive 2014/29/EU (see Annex A) and standardized in EN 286-1 to EN 286-3. NOTE Once this European Standard is published in the EU Official Journal (OJEU) under Directive 2014/29/EU, presumption of conformity to the Essential Safety Requirements (ESRs) of Directive 2014/29/EU is limited to technical data of materials in this European Standard and does not presume adequacy of the material to a specific item of equipment. Consequently, the assessment of the technical data stated in this material standard against the design requirements of this specific item of equipment to verify that the ESRs of Directive 2014/29/EU are satisfied, needs to be done.